oc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x04\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 306.029139][T14859] loop3: detected capacity change from 0 to 264192 [ 306.039578][T14859] FAT-fs (loop3): bogus logical sector size 6912 [ 306.046141][T14859] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfe070400}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 306.083118][T14859] loop3: detected capacity change from 0 to 264192 [ 306.087928][T14871] loop1: detected capacity change from 0 to 264192 [ 306.091129][T14859] FAT-fs (loop3): bogus logical sector size 6912 [ 306.102921][T14859] FAT-fs (loop3): Can't find a valid FAT filesystem [ 306.119720][T14877] loop5: detected capacity change from 0 to 1 07:15:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x05\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560001201040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfeffffff}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174002004090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x06\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 306.139168][T14871] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 306.140338][T14885] loop4: detected capacity change from 0 to 1 [ 306.149154][T14871] FAT-fs (loop1): bogus number of directory entries (513) [ 306.163271][T14871] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:02 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d230000000ea440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 306.226399][T14904] loop3: detected capacity change from 0 to 264192 [ 306.250612][T14871] loop1: detected capacity change from 0 to 264192 [ 306.257959][T14871] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 306.267143][T14871] FAT-fs (loop1): bogus number of directory entries (513) 07:15:02 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040b00090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xff070400}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 306.274013][T14904] FAT-fs (loop3): bogus logical sector size 8192 [ 306.274438][T14871] FAT-fs (loop1): Can't find a valid FAT filesystem [ 306.289456][T14904] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xff0f0000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 306.330889][T14919] loop5: detected capacity change from 0 to 1 [ 306.355230][T14923] loop4: detected capacity change from 0 to 1 07:15:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffbffff}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\a\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560002501040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\b\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 306.384228][T14904] loop3: detected capacity change from 0 to 264192 [ 306.398079][T14904] FAT-fs (loop3): bogus logical sector size 8192 [ 306.404678][T14904] FAT-fs (loop3): Can't find a valid FAT filesystem [ 306.413855][T14934] loop1: detected capacity change from 0 to 264192 07:15:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174003f04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\t\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:02 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d230000000fa440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffdffff}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\n\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 306.470158][T14934] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 306.479438][T14934] FAT-fs (loop1): bogus number of directory entries (513) [ 306.486574][T14934] FAT-fs (loop1): Can't find a valid FAT filesystem [ 306.499662][T14968] loop5: detected capacity change from 0 to 1 [ 306.578106][T14977] loop4: detected capacity change from 0 to 1 [ 306.581380][T14978] loop3: detected capacity change from 0 to 264192 [ 306.584371][T14934] loop1: detected capacity change from 0 to 264192 [ 306.600882][T14978] FAT-fs (loop3): bogus logical sector size 16128 [ 306.607371][T14978] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:03 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040c00090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xffff1f00}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\v\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560004801040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000010a440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 306.624350][T14934] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 306.633750][T14934] FAT-fs (loop1): bogus number of directory entries (513) [ 306.640917][T14934] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\f\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 306.677455][T14978] loop3: detected capacity change from 0 to 264192 [ 306.691302][T14978] FAT-fs (loop3): bogus logical sector size 16128 [ 306.697932][T14978] FAT-fs (loop3): Can't find a valid FAT filesystem [ 306.722529][T15021] loop5: detected capacity change from 0 to 1 [ 306.739718][T15026] loop1: detected capacity change from 0 to 264192 07:15:03 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040d00090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174004004090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\r\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffffbff}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560004c01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x0e\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000011a440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 306.769128][T15027] loop4: detected capacity change from 0 to 1 [ 306.777011][T15026] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 306.786672][T15026] FAT-fs (loop1): bogus number of directory entries (513) [ 306.794106][T15026] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x10\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffffdf9}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 306.911181][T15056] loop5: detected capacity change from 0 to 1 [ 306.920914][T15067] loop4: detected capacity change from 0 to 1 [ 306.923331][T15068] loop3: detected capacity change from 0 to 264192 [ 306.935798][T15071] loop1: detected capacity change from 0 to 264192 [ 306.950590][T15068] FAT-fs (loop3): bogus logical sector size 16384 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x11\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffffdfd}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560006801040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 306.958442][T15068] FAT-fs (loop3): Can't find a valid FAT filesystem [ 306.967397][T15071] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 306.976864][T15071] FAT-fs (loop1): bogus number of directory entries (513) [ 306.984235][T15071] FAT-fs (loop1): Can't find a valid FAT filesystem [ 307.000167][T15068] loop3: detected capacity change from 0 to 264192 [ 307.023841][T15068] FAT-fs (loop3): bogus logical sector size 16384 [ 307.030374][T15068] FAT-fs (loop3): Can't find a valid FAT filesystem [ 307.054574][T15071] loop1: detected capacity change from 0 to 264192 [ 307.086876][T15071] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.096887][T15071] FAT-fs (loop1): bogus number of directory entries (513) [ 307.104903][T15071] FAT-fs (loop1): Can't find a valid FAT filesystem [ 307.111953][T15109] loop5: detected capacity change from 0 to 1 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x12\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000012a440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffffdff}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:03 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040e00090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174006404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560006c01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xaeH\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xffffff7f}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 307.237844][T15135] loop4: detected capacity change from 0 to 1 [ 307.247759][T15136] loop3: detected capacity change from 0 to 264192 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xaeL\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 307.279951][T15147] loop1: detected capacity change from 0 to 264192 [ 307.298900][T15136] FAT-fs (loop3): bogus logical sector size 25600 [ 307.305380][T15136] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xaeh\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000025a440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xffffff8c}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 307.329058][T15154] loop5: detected capacity change from 0 to 1 [ 307.347875][T15147] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.357261][T15147] FAT-fs (loop1): bogus number of directory entries (513) [ 307.364526][T15147] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xael\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000048a440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 307.413031][T15147] loop1: detected capacity change from 0 to 264192 [ 307.432828][T15147] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.442062][T15147] FAT-fs (loop1): bogus number of directory entries (513) [ 307.445115][T15185] loop4: detected capacity change from 0 to 1 [ 307.449659][T15147] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xffffffda}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:03 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="041000090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 307.503079][T15136] loop3: detected capacity change from 0 to 264192 [ 307.550960][T15136] FAT-fs (loop3): bogus logical sector size 25600 [ 307.557773][T15136] FAT-fs (loop3): Can't find a valid FAT filesystem [ 307.629884][T15226] loop4: detected capacity change from 0 to 1 07:15:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174fffe04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560007401040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xaet\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:04 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d230000004ca440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 307.675459][T15230] loop1: detected capacity change from 0 to 264192 07:15:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffffff0}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 307.732794][T15230] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 307.741936][T15230] FAT-fs (loop1): bogus number of directory entries (513) [ 307.749517][T15230] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xaez\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:04 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="041100090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 307.809804][T15250] loop3: detected capacity change from 0 to 264192 [ 307.813397][T15253] loop4: detected capacity change from 0 to 1 [ 307.832865][T15256] loop5: detected capacity change from 0 to 1 [ 307.849371][T15250] FAT-fs (loop3): bogus logical sector size 65279 07:15:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x03\xed\x00\x00\x00\x00\x00', 0x0) [ 307.856584][T15250] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffffff6}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560007a01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:04 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000068a440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 307.922010][T15250] loop3: detected capacity change from 0 to 264192 [ 307.952781][T15281] loop1: detected capacity change from 0 to 264192 07:15:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x05\xed\x00\x00\x00\x00\x00', 0x0) [ 307.983494][T15250] FAT-fs (loop3): bogus logical sector size 65279 [ 307.990763][T15250] FAT-fs (loop3): Can't find a valid FAT filesystem [ 308.007737][T15281] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 308.016987][T15281] FAT-fs (loop1): bogus number of directory entries (513) [ 308.024127][T15281] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffffffe}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174feff04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x06\xed\x00\x00\x00\x00\x00', 0x0) [ 308.043244][T15295] loop4: detected capacity change from 0 to 1 [ 308.053579][T15293] loop5: detected capacity change from 0 to 1 07:15:04 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d230000006ca440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x8000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\a\xed\x00\x00\x00\x00\x00', 0x0) [ 308.129230][T15281] loop1: detected capacity change from 0 to 264192 [ 308.137448][T15281] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 308.146640][T15281] FAT-fs (loop1): bogus number of directory entries (513) [ 308.153934][T15281] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:04 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="041200090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000fe01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xedc000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\t\xed\x00\x00\x00\x00\x00', 0x0) 07:15:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\n\xed\x00\x00\x00\x00\x00', 0x0) [ 308.249361][T15334] loop3: detected capacity change from 0 to 264192 [ 308.258346][T15333] loop4: detected capacity change from 0 to 1 [ 308.265179][T15334] FAT-fs (loop3): bogus logical sector size 65534 [ 308.271673][T15334] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:04 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000074a440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\v\xed\x00\x00\x00\x00\x00', 0x0) [ 308.375432][T15352] loop5: detected capacity change from 0 to 1 [ 308.414720][T15334] loop3: detected capacity change from 0 to 264192 07:15:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000204090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\f\xed\x00\x00\x00\x00\x00', 0x0) 07:15:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000003040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 308.435136][T15334] FAT-fs (loop3): bogus logical sector size 65534 [ 308.441959][T15334] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 308.510478][T15378] loop1: detected capacity change from 0 to 264192 [ 308.517276][T15380] loop4: detected capacity change from 0 to 1 [ 308.546192][T15394] loop3: detected capacity change from 0 to 264192 [ 308.553361][T15378] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 308.562450][T15378] FAT-fs (loop1): bogus number of directory entries (513) [ 308.569615][T15378] FAT-fs (loop1): Can't find a valid FAT filesystem [ 308.590272][T15394] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 308.604196][T15405] loop5: detected capacity change from 0 to 1 [ 308.666668][T15378] loop1: detected capacity change from 0 to 264192 [ 308.674202][T15378] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 308.683468][T15378] FAT-fs (loop1): bogus number of directory entries (513) [ 308.690898][T15378] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:05 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="042900090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x4000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\r\xed\x00\x00\x00\x00\x00', 0x0) 07:15:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d230000007aa440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000304090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000006040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x0e\xed\x00\x00\x00\x00\x00', 0x0) 07:15:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x4020000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x11\xed\x00\x00\x00\x00\x00', 0x0) [ 308.862801][T15435] loop4: detected capacity change from 0 to 1 [ 308.878274][T15442] loop5: detected capacity change from 0 to 1 [ 308.878294][T15437] loop3: detected capacity change from 0 to 264192 [ 308.898798][T15441] loop1: detected capacity change from 0 to 264192 07:15:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d23000000fea440f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000007040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x6000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 308.955132][T15437] FAT-fs (loop3): bogus logical sector size 768 [ 308.961544][T15437] FAT-fs (loop3): Can't find a valid FAT filesystem [ 308.978522][T15441] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 308.988006][T15441] FAT-fs (loop1): bogus number of directory entries (513) [ 308.995440][T15441] FAT-fs (loop1): Can't find a valid FAT filesystem [ 309.050797][T15437] loop3: detected capacity change from 0 to 264192 [ 309.058798][T15437] FAT-fs (loop3): bogus logical sector size 768 [ 309.065441][T15437] FAT-fs (loop3): Can't find a valid FAT filesystem [ 309.103455][T15441] loop1: detected capacity change from 0 to 264192 [ 309.112952][T15483] loop5: detected capacity change from 0 to 1 [ 309.120315][T15486] loop4: detected capacity change from 0 to 1 [ 309.128729][T15441] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.137926][T15441] FAT-fs (loop1): bogus number of directory entries (513) [ 309.145160][T15441] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:05 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="043300090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x7ffffffffffff}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x12\xed\x00\x00\x00\x00\x00', 0x0) 07:15:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000504090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a424f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000f040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x8000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a425f03562e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00?\xed\x00\x00\x00\x00\x00', 0x0) [ 309.332817][T15513] loop4: detected capacity change from 0 to 1 [ 309.340329][T15507] loop3: detected capacity change from 0 to 264192 [ 309.357435][T15509] loop5: detected capacity change from 0 to 1 07:15:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x8040000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00H\xed\x00\x00\x00\x00\x00', 0x0) 07:15:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000003f040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 309.416132][T15523] loop1: detected capacity change from 0 to 264192 [ 309.428886][T15523] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.438359][T15523] FAT-fs (loop1): bogus number of directory entries (513) [ 309.443624][T15507] FAT-fs (loop3): bogus logical sector size 1280 [ 309.445521][T15523] FAT-fs (loop1): Can't find a valid FAT filesystem [ 309.459044][T15507] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:05 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="043900090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000604090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00L\xed\x00\x00\x00\x00\x00', 0x0) 07:15:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 309.527078][T15544] loop4: detected capacity change from 0 to 1 07:15:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00h\xed\x00\x00\x00\x00\x00', 0x0) [ 309.589908][T15553] loop5: detected capacity change from 0 to 1 07:15:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03525e3493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000081040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xc000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 309.648526][T15567] loop1: detected capacity change from 0 to 264192 [ 309.661192][T15580] loop3: detected capacity change from 0 to 264192 07:15:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000704090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 309.699221][T15580] FAT-fs (loop3): bogus logical sector size 1536 [ 309.705784][T15580] FAT-fs (loop3): Can't find a valid FAT filesystem [ 309.716135][T15567] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.725685][T15567] FAT-fs (loop1): bogus number of directory entries (513) [ 309.733068][T15567] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00l\xed\x00\x00\x00\x00\x00', 0x0) 07:15:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xe000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 309.788232][T15594] loop4: detected capacity change from 0 to 1 [ 309.799492][T15598] loop5: detected capacity change from 0 to 1 [ 309.821090][T15567] loop1: detected capacity change from 0 to 264192 07:15:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00t\xed\x00\x00\x00\x00\x00', 0x0) [ 309.831823][T15567] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 309.841054][T15567] FAT-fs (loop1): bogus number of directory entries (513) [ 309.848319][T15567] FAT-fs (loop1): Can't find a valid FAT filesystem [ 309.855857][T15606] loop3: detected capacity change from 0 to 264192 07:15:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="044f00090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00z\xed\x00\x00\x00\x00\x00', 0x0) 07:15:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x100000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e4493c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600002b9040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\xff\xed\x00\x00\x00\x00\x00', 0x0) 07:15:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x10e000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 309.913255][T15606] FAT-fs (loop3): bogus logical sector size 1792 [ 309.919806][T15606] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x200000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000804090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x02\xed\x00\x00\x00\x00\x00', 0x0) 07:15:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3253c00005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x204000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 309.991144][T15647] loop4: detected capacity change from 0 to 1 [ 309.991142][T15648] loop5: detected capacity change from 0 to 1 [ 310.008863][T15606] loop3: detected capacity change from 0 to 264192 [ 310.018845][T15606] FAT-fs (loop3): bogus logical sector size 1792 [ 310.026391][T15606] FAT-fs (loop3): Can't find a valid FAT filesystem [ 310.074932][T15675] loop1: detected capacity change from 0 to 264192 [ 310.096534][T15678] loop3: detected capacity change from 0 to 264192 [ 310.105902][T15675] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.115428][T15675] FAT-fs (loop1): bogus number of directory entries (513) [ 310.122709][T15675] FAT-fs (loop1): Can't find a valid FAT filesystem [ 310.133323][T15678] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.145312][T15686] loop4: detected capacity change from 0 to 1 07:15:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="041001090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x300000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000ffa040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x03\xed\x00\x00\x00\x00\x00', 0x0) 07:15:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000904090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3490900005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x400000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 310.207089][T15675] loop1: detected capacity change from 0 to 264192 [ 310.214333][T15675] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.223417][T15675] FAT-fs (loop1): bogus number of directory entries (513) [ 310.230699][T15675] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x04\xed\x00\x00\x00\x00\x00', 0x0) 07:15:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x500000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 310.309446][T15726] loop4: detected capacity change from 0 to 1 [ 310.316942][T15723] loop1: detected capacity change from 0 to 264192 [ 310.317927][T15716] loop5: detected capacity change from 0 to 1 [ 310.337000][T15723] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.346696][T15723] FAT-fs (loop1): bogus number of directory entries (513) 07:15:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c02005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x05\xed\x00\x00\x00\x00\x00', 0x0) 07:15:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000fffe040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 310.353920][T15723] FAT-fs (loop1): Can't find a valid FAT filesystem [ 310.362636][T15731] loop3: detected capacity change from 0 to 264192 [ 310.371779][T15731] FAT-fs (loop3): bogus logical sector size 2304 [ 310.378313][T15731] FAT-fs (loop3): Can't find a valid FAT filesystem [ 310.453844][T15757] loop4: detected capacity change from 0 to 1 [ 310.479872][T15769] loop5: detected capacity change from 0 to 1 [ 310.487791][T15731] loop3: detected capacity change from 0 to 264192 [ 310.496450][T15731] FAT-fs (loop3): bogus logical sector size 2304 [ 310.501335][T15723] loop1: detected capacity change from 0 to 264192 [ 310.502839][T15731] FAT-fs (loop3): Can't find a valid FAT filesystem [ 310.524088][T15723] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.533847][T15723] FAT-fs (loop1): bogus number of directory entries (513) [ 310.541010][T15723] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x06\xed\x00\x00\x00\x00\x00', 0x0) 07:15:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x600000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c03005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000002040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040007090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000a04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\a\xed\x00\x00\x00\x00\x00', 0x0) 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\b\xed\x00\x00\x00\x00\x00', 0x0) 07:15:07 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c04005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 310.705654][T15805] loop4: detected capacity change from 0 to 1 [ 310.721319][T15803] loop3: detected capacity change from 0 to 264192 [ 310.730331][T15803] FAT-fs (loop3): bogus logical sector size 2560 [ 310.737817][T15803] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x604000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\t\xed\x00\x00\x00\x00\x00', 0x0) [ 310.749769][T15804] loop5: detected capacity change from 0 to 1 [ 310.761730][T15817] loop1: detected capacity change from 0 to 264192 07:15:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x700000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000b04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\n\xed\x00\x00\x00\x00\x00', 0x0) [ 310.808211][T15817] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 310.817905][T15817] FAT-fs (loop1): bogus number of directory entries (513) [ 310.825103][T15817] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\v\xed\x00\x00\x00\x00\x00', 0x0) [ 310.862606][T15831] loop4: detected capacity change from 0 to 1 07:15:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000003040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="049f07090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:07 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c05005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x800000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\f\xed\x00\x00\x00\x00\x00', 0x0) [ 310.960697][T15858] loop3: detected capacity change from 0 to 264192 [ 310.996573][T15858] FAT-fs (loop3): bogus logical sector size 2816 [ 311.003025][T15858] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\r\xed\x00\x00\x00\x00\x00', 0x0) 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x0e\xed\x00\x00\x00\x00\x00', 0x0) 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x10\xed\x00\x00\x00\x00\x00', 0x0) [ 311.039900][T15877] loop5: detected capacity change from 0 to 1 [ 311.074436][T15893] loop4: detected capacity change from 0 to 1 07:15:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x900000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000c04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:07 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c06005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000004040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 311.163218][T15895] loop1: detected capacity change from 0 to 264192 [ 311.175848][T15895] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 311.185326][T15895] FAT-fs (loop1): bogus number of directory entries (513) [ 311.192817][T15895] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa00000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 311.252848][T15895] loop1: detected capacity change from 0 to 264192 [ 311.279613][T15943] loop4: detected capacity change from 0 to 1 [ 311.281139][T15944] loop5: detected capacity change from 0 to 1 07:15:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04ad07090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x11\xed\x00\x00\x00\x00\x00', 0x0) 07:15:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000006040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 311.331413][T15895] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 311.340944][T15895] FAT-fs (loop1): bogus number of directory entries (513) [ 311.348084][T15895] FAT-fs (loop1): Can't find a valid FAT filesystem [ 311.356247][T15950] loop3: detected capacity change from 0 to 264192 07:15:07 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c07005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xb00000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 311.416307][T15950] FAT-fs (loop3): bogus logical sector size 3072 [ 311.422706][T15950] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xc00000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x12\xed\x00\x00\x00\x00\x00', 0x0) [ 311.488758][T15970] loop5: detected capacity change from 0 to 1 [ 311.501103][T15974] loop4: detected capacity change from 0 to 1 [ 311.503068][T15973] loop1: detected capacity change from 0 to 264192 [ 311.518440][T15973] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 311.521498][T15950] loop3: detected capacity change from 0 to 264192 07:15:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00H\xed\x00\x00\x00\x00\x00', 0x0) 07:15:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000d04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 311.527527][T15973] FAT-fs (loop1): bogus number of directory entries (513) [ 311.527546][T15973] FAT-fs (loop1): Can't find a valid FAT filesystem [ 311.550305][T15950] FAT-fs (loop3): bogus logical sector size 3072 [ 311.556722][T15950] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xd00000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000007040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:08 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c08005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:08 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04f207090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xe00000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00L\xed\x00\x00\x00\x00\x00', 0x0) 07:15:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00h\xed\x00\x00\x00\x00\x00', 0x0) [ 311.696422][T16010] loop3: detected capacity change from 0 to 264192 [ 311.709910][T16010] FAT-fs (loop3): bogus logical sector size 3328 [ 311.716397][T16010] FAT-fs (loop3): Can't find a valid FAT filesystem [ 311.727205][T16021] loop4: detected capacity change from 0 to 1 [ 311.733855][T16029] loop1: detected capacity change from 0 to 264192 [ 311.734114][T16022] loop5: detected capacity change from 0 to 1 07:15:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xf00000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000008040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1000000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c09005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 311.785774][T16029] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 311.795140][T16029] FAT-fs (loop1): bogus number of directory entries (513) [ 311.802434][T16029] FAT-fs (loop1): Can't find a valid FAT filesystem [ 311.810224][T16010] loop3: detected capacity change from 0 to 264192 [ 311.818994][T16010] FAT-fs (loop3): bogus logical sector size 3328 [ 311.825677][T16010] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000e04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1100000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 311.865559][T16029] loop1: detected capacity change from 0 to 264192 [ 311.867569][T16057] loop5: detected capacity change from 0 to 1 [ 311.889112][T16029] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 311.898528][T16029] FAT-fs (loop1): bogus number of directory entries (513) [ 311.902725][T16066] loop4: detected capacity change from 0 to 1 07:15:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00l\xed\x00\x00\x00\x00\x00', 0x0) [ 311.905805][T16029] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1200000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04000d090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000f040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00t\xed\x00\x00\x00\x00\x00', 0x0) 07:15:08 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c0a005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000f04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 311.962321][T16074] loop3: detected capacity change from 0 to 264192 [ 311.984468][T16074] FAT-fs (loop3): bogus logical sector size 3584 [ 311.991110][T16074] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1800000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1900000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 312.132685][T16104] loop3: detected capacity change from 0 to 264192 [ 312.132685][T16110] loop5: detected capacity change from 0 to 1 [ 312.146648][T16111] loop4: detected capacity change from 0 to 1 [ 312.146649][T16112] loop1: detected capacity change from 0 to 264192 07:15:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00z\xed\x00\x00\x00\x00\x00', 0x0) 07:15:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000fe040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:08 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c0b005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2000000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x02\x00\x00\x00\x00', 0x0) [ 312.198985][T16104] FAT-fs (loop3): bogus logical sector size 3840 [ 312.205386][T16104] FAT-fs (loop3): Can't find a valid FAT filesystem [ 312.212695][T16112] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 312.221961][T16112] FAT-fs (loop1): bogus number of directory entries (513) [ 312.229302][T16112] FAT-fs (loop1): Can't find a valid FAT filesystem [ 312.314924][T16112] loop1: detected capacity change from 0 to 264192 [ 312.321911][T16155] loop4: detected capacity change from 0 to 1 [ 312.322213][T16112] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 312.328976][T16152] loop5: detected capacity change from 0 to 1 [ 312.337245][T16112] FAT-fs (loop1): bogus number of directory entries (513) [ 312.337263][T16112] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:08 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040fff090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x03\x00\x00\x00\x00', 0x0) 07:15:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2010000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001020000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 312.369781][T16104] loop3: detected capacity change from 0 to 264192 [ 312.408160][T16104] FAT-fs (loop3): bogus logical sector size 3840 07:15:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174001004090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c0c005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 312.414544][T16104] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2200000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x04\x00\x00\x00\x00', 0x0) 07:15:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x05\x00\x00\x00\x00', 0x0) [ 312.508101][T16190] loop5: detected capacity change from 0 to 1 [ 312.524116][T16192] loop4: detected capacity change from 0 to 1 07:15:08 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c0d005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001030000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 312.599512][T16207] loop1: detected capacity change from 0 to 264192 [ 312.602065][T16217] loop3: detected capacity change from 0 to 264192 07:15:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x2500000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 312.648819][T16207] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 312.657934][T16207] FAT-fs (loop1): bogus number of directory entries (513) [ 312.665092][T16207] FAT-fs (loop1): Can't find a valid FAT filesystem [ 312.670139][T16217] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 312.711029][T16241] loop5: detected capacity change from 0 to 1 [ 312.718903][T16242] loop4: detected capacity change from 0 to 1 [ 312.799516][T16207] loop1: detected capacity change from 0 to 264192 07:15:09 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800030000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174001104090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x06\x00\x00\x00\x00', 0x0) 07:15:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x3f00000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001050000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:09 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c0e005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 312.840914][T16207] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 312.850067][T16207] FAT-fs (loop1): bogus number of directory entries (513) [ 312.857224][T16207] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\a\x00\x00\x00\x00', 0x0) 07:15:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\b\x00\x00\x00\x00', 0x0) 07:15:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\t\x00\x00\x00\x00', 0x0) [ 312.944653][T16276] loop3: detected capacity change from 0 to 264192 [ 312.954006][T16276] FAT-fs (loop3): bogus logical sector size 4352 [ 312.954298][T16285] loop5: detected capacity change from 0 to 1 [ 312.960778][T16276] FAT-fs (loop3): Can't find a valid FAT filesystem [ 312.991281][T16284] loop4: detected capacity change from 0 to 1 07:15:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001060000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x4000000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:09 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c0f005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 313.038591][T16276] loop3: detected capacity change from 0 to 264192 [ 313.076303][T16276] FAT-fs (loop3): bogus logical sector size 4352 [ 313.082806][T16276] FAT-fs (loop3): Can't find a valid FAT filesystem [ 313.091351][T16308] loop1: detected capacity change from 0 to 264192 [ 313.153639][T16325] loop4: detected capacity change from 0 to 1 [ 313.160125][T16308] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 313.169225][T16308] FAT-fs (loop1): bogus number of directory entries (513) [ 313.176395][T16308] FAT-fs (loop1): Can't find a valid FAT filesystem [ 313.187216][T16329] loop5: detected capacity change from 0 to 1 07:15:09 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800050000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x4800000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174001204090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\n\x00\x00\x00\x00', 0x0) 07:15:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001070000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:09 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c10005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 313.256202][T16308] loop1: detected capacity change from 0 to 264192 [ 313.264708][T16308] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 313.274633][T16308] FAT-fs (loop1): bogus number of directory entries (513) [ 313.281937][T16308] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x4c00000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\v\x00\x00\x00\x00', 0x0) [ 313.378325][T16361] loop3: detected capacity change from 0 to 264192 [ 313.407718][T16361] FAT-fs (loop3): bogus logical sector size 4608 [ 313.414392][T16361] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x5127000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 313.425198][T16364] loop4: detected capacity change from 0 to 1 [ 313.439872][T16372] loop5: detected capacity change from 0 to 1 [ 313.446708][T16373] loop1: detected capacity change from 0 to 264192 [ 313.463911][T16373] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\f\x00\x00\x00\x00', 0x0) 07:15:09 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c11005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\r\x00\x00\x00\x00', 0x0) [ 313.473611][T16373] FAT-fs (loop1): bogus number of directory entries (513) [ 313.480801][T16373] FAT-fs (loop1): Can't find a valid FAT filesystem [ 313.553718][T16361] loop3: detected capacity change from 0 to 264192 [ 313.575050][T16373] loop1: detected capacity change from 0 to 264192 07:15:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800060000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001080000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x0e\x00\x00\x00\x00', 0x0) 07:15:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x5252614100000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174001b04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 313.605477][T16361] FAT-fs (loop3): bogus logical sector size 4608 [ 313.611997][T16361] FAT-fs (loop3): Can't find a valid FAT filesystem [ 313.624372][T16373] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 313.633688][T16373] FAT-fs (loop1): bogus number of directory entries (513) [ 313.640950][T16373] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x10\x00\x00\x00\x00', 0x0) 07:15:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x6000000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 313.652481][T16430] loop4: detected capacity change from 0 to 1 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x11\x00\x00\x00\x00', 0x0) 07:15:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x6800000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:10 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c12005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x12\x00\x00\x00\x00', 0x0) [ 313.697748][T16444] loop5: detected capacity change from 0 to 1 07:15:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x6c00000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 313.807106][T16479] loop1: detected capacity change from 0 to 264192 [ 313.817597][T16471] loop3: detected capacity change from 0 to 264192 [ 313.842933][T16471] FAT-fs (loop3): bogus logical sector size 6912 [ 313.848989][T16479] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 313.849483][T16471] FAT-fs (loop3): Can't find a valid FAT filesystem [ 313.859862][T16479] FAT-fs (loop1): bogus number of directory entries (513) [ 313.875925][T16479] FAT-fs (loop1): Can't find a valid FAT filesystem [ 313.883101][T16488] loop4: detected capacity change from 0 to 1 [ 313.919096][T16479] loop1: detected capacity change from 0 to 264192 [ 313.952042][T16479] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 313.964320][T16479] FAT-fs (loop1): bogus number of directory entries (513) [ 313.971972][T16479] FAT-fs (loop1): Can't find a valid FAT filesystem [ 313.992229][T16471] loop3: detected capacity change from 0 to 264192 07:15:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800070000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001090000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xedH\x00\x00\x00\x00', 0x0) 07:15:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x7272416100000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:10 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c25005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174006404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 314.045426][T16471] FAT-fs (loop3): bogus logical sector size 6912 [ 314.053323][T16471] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xedL\x00\x00\x00\x00', 0x0) 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xedh\x00\x00\x00\x00', 0x0) 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xedl\x00\x00\x00\x00', 0x0) 07:15:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x7400000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 314.180309][T16521] loop4: detected capacity change from 0 to 1 [ 314.186977][T16517] loop3: detected capacity change from 0 to 264192 [ 314.211909][T16522] loop5: detected capacity change from 0 to 1 [ 314.221539][T16517] FAT-fs (loop3): bogus logical sector size 25600 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xedt\x00\x00\x00\x00', 0x0) 07:15:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400fe04090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 314.228039][T16517] FAT-fs (loop3): Can't find a valid FAT filesystem [ 314.240166][T16546] loop1: detected capacity change from 0 to 264192 [ 314.248619][T16546] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 314.258131][T16546] FAT-fs (loop1): bogus number of directory entries (513) [ 314.265443][T16546] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040802090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xedz\x00\x00\x00\x00', 0x0) 07:15:10 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c48005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010a0000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x7702000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x03\x00\x00\x00', 0x0) 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x05\x00\x00\x00', 0x0) [ 314.377193][T16572] loop3: detected capacity change from 0 to 264192 [ 314.392340][T16585] loop4: detected capacity change from 0 to 1 [ 314.397091][T16583] loop5: detected capacity change from 0 to 1 07:15:10 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c4c005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x7800000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x06\x00\x00\x00', 0x0) 07:15:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x7a00000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 314.435301][T16572] FAT-fs (loop3): bogus logical sector size 65024 [ 314.441990][T16572] FAT-fs (loop3): Can't find a valid FAT filesystem [ 314.442812][T16598] loop1: detected capacity change from 0 to 264192 [ 314.460442][T16598] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 314.470448][T16598] FAT-fs (loop1): bogus number of directory entries (513) [ 314.477862][T16598] FAT-fs (loop1): Can't find a valid FAT filesystem [ 314.489516][T16572] loop3: detected capacity change from 0 to 264192 [ 314.497181][T16572] FAT-fs (loop3): bogus logical sector size 65024 [ 314.504128][T16572] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000402090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 314.534671][T16598] loop1: detected capacity change from 0 to 264192 [ 314.557372][T16598] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 314.566914][T16598] FAT-fs (loop1): bogus number of directory entries (513) [ 314.574501][T16598] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010b0000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x7fffffffffffffff}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\a\x00\x00\x00', 0x0) 07:15:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040803090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000403090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:10 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c68005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 314.581175][T16628] loop4: detected capacity change from 0 to 1 [ 314.595367][T16639] loop3: detected capacity change from 0 to 264192 [ 314.603945][T16639] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x8227000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 314.641548][T16653] loop5: detected capacity change from 0 to 1 [ 314.667191][T16663] loop1: detected capacity change from 0 to 264192 [ 314.676589][T16663] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\t\x00\x00\x00', 0x0) [ 314.676616][T16661] loop3: detected capacity change from 0 to 264192 [ 314.685981][T16663] FAT-fs (loop1): bogus number of directory entries (513) [ 314.699774][T16663] FAT-fs (loop1): Can't find a valid FAT filesystem [ 314.727846][T16661] FAT-fs (loop3): bogus sectors per cluster 3 [ 314.727885][T16679] loop4: detected capacity change from 0 to 1 07:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\n\x00\x00\x00', 0x0) 07:15:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010c0000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x8801000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\v\x00\x00\x00', 0x0) [ 314.734135][T16661] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:11 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c6c005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 314.800392][T16661] loop3: detected capacity change from 0 to 264192 [ 314.808123][T16663] loop1: detected capacity change from 0 to 264192 [ 314.823360][T16663] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 314.832597][T16663] FAT-fs (loop1): bogus number of directory entries (513) [ 314.839790][T16663] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040804090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\f\x00\x00\x00', 0x0) [ 314.843434][T16661] FAT-fs (loop3): bogus sectors per cluster 3 [ 314.853026][T16661] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x8cffffff00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000405090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\r\x00\x00\x00', 0x0) 07:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x0e\x00\x00\x00', 0x0) [ 314.900880][T16710] loop4: detected capacity change from 0 to 1 [ 314.900880][T16707] loop5: detected capacity change from 0 to 1 07:15:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x9303000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:11 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c74005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010d0000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa003000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 315.013170][T16739] loop1: detected capacity change from 0 to 264192 [ 315.037117][T16739] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 315.046505][T16739] FAT-fs (loop1): bogus number of directory entries (513) [ 315.053983][T16739] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa103000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x11\x00\x00\x00', 0x0) [ 315.091660][T16757] loop3: detected capacity change from 0 to 264192 [ 315.101247][T16772] loop4: detected capacity change from 0 to 1 [ 315.108228][T16771] loop5: detected capacity change from 0 to 1 [ 315.149093][T16757] FAT-fs (loop3): bogus sectors per cluster 5 [ 315.156249][T16757] FAT-fs (loop3): Can't find a valid FAT filesystem [ 315.268368][T16757] loop3: detected capacity change from 0 to 264192 [ 315.275910][T16739] loop1: detected capacity change from 0 to 264192 [ 315.287403][T16739] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 315.296487][T16739] FAT-fs (loop1): bogus number of directory entries (513) [ 315.303595][T16739] FAT-fs (loop1): Can't find a valid FAT filesystem [ 315.311466][T16757] FAT-fs (loop3): bogus sectors per cluster 5 07:15:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040805090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x12\x00\x00\x00', 0x0) 07:15:11 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c7a005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa203000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010e0000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000406090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 315.317836][T16757] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa303000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 315.391995][T16825] loop1: detected capacity change from 0 to 264192 [ 315.408333][T16828] loop3: detected capacity change from 0 to 264192 [ 315.416056][T16828] FAT-fs (loop3): bogus sectors per cluster 6 [ 315.422714][T16828] FAT-fs (loop3): Can't find a valid FAT filesystem [ 315.431263][T16825] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00?\x00\x00\x00', 0x0) 07:15:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa403000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 315.432791][T16829] loop5: detected capacity change from 0 to 1 [ 315.440352][T16825] FAT-fs (loop1): bogus number of directory entries (513) [ 315.453921][T16825] FAT-fs (loop1): Can't find a valid FAT filesystem [ 315.460882][T16830] loop4: detected capacity change from 0 to 1 07:15:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000407090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040806090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:11 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c90005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00H\x00\x00\x00', 0x0) 07:15:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001100000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 315.512030][T16828] loop3: detected capacity change from 0 to 264192 [ 315.527142][T16828] FAT-fs (loop3): bogus sectors per cluster 6 [ 315.533465][T16828] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa503000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00L\x00\x00\x00', 0x0) [ 315.645067][T16874] loop4: detected capacity change from 0 to 1 [ 315.645211][T16866] loop3: detected capacity change from 0 to 264192 [ 315.661648][T16868] loop1: detected capacity change from 0 to 264192 [ 315.680049][T16868] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040807090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00h\x00\x00\x00', 0x0) 07:15:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00l\x00\x00\x00', 0x0) [ 315.689557][T16868] FAT-fs (loop1): bogus number of directory entries (513) [ 315.696946][T16868] FAT-fs (loop1): Can't find a valid FAT filesystem [ 315.729744][T16883] loop5: detected capacity change from 0 to 1 07:15:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001110000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:12 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493cfe005536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 315.820375][T16866] FAT-fs (loop3): bogus sectors per cluster 7 [ 315.827474][T16866] FAT-fs (loop3): Can't find a valid FAT filesystem [ 315.878931][T16917] loop1: detected capacity change from 0 to 264192 [ 315.887559][T16921] loop5: detected capacity change from 0 to 1 [ 315.896078][T16920] loop4: detected capacity change from 0 to 1 [ 315.936937][T16917] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 315.947302][T16917] FAT-fs (loop1): bogus number of directory entries (513) [ 315.955233][T16917] FAT-fs (loop1): Can't find a valid FAT filesystem [ 315.967313][T16866] loop3: detected capacity change from 0 to 264192 [ 315.974707][T16866] FAT-fs (loop3): bogus sectors per cluster 7 07:15:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000408090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa603000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00t\x00\x00\x00', 0x0) 07:15:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001120000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 315.981253][T16866] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:12 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c04025536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 316.022772][T16917] loop1: detected capacity change from 0 to 264192 [ 316.062198][T16917] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00z\x00\x00\x00', 0x0) 07:15:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040200000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 316.072144][T16917] FAT-fs (loop1): bogus number of directory entries (513) [ 316.079342][T16917] FAT-fs (loop1): Can't find a valid FAT filesystem [ 316.107664][T16952] loop5: detected capacity change from 0 to 1 [ 316.107779][T16953] loop3: detected capacity change from 0 to 264192 07:15:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040808090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\xff\x00\x00\x00', 0x0) 07:15:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa703000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa803000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000409090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 316.179951][T16953] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 316.190035][T16954] loop4: detected capacity change from 0 to 1 07:15:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x02\x00\x00', 0x0) 07:15:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x01\x00', 0x0) 07:15:12 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00035536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xa903000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x02\x00', 0x0) [ 316.328848][T16981] loop5: detected capacity change from 0 to 1 [ 316.341617][T17000] loop4: detected capacity change from 0 to 1 [ 316.349651][T16999] loop1: detected capacity change from 0 to 264192 [ 316.359871][T16999] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 316.368810][T17007] loop3: detected capacity change from 0 to 264192 07:15:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xaa03000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 316.369013][T16999] FAT-fs (loop1): bogus number of directory entries (513) [ 316.383148][T16999] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:12 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040300000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 316.460467][T17007] FAT-fs (loop3): bogus sectors per cluster 9 [ 316.466611][T17007] FAT-fs (loop3): Can't find a valid FAT filesystem [ 316.486446][T16999] loop1: detected capacity change from 0 to 264192 07:15:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040809090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x03\x00', 0x0) 07:15:12 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c02045536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:12 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xab03000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 316.521966][T16999] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 316.531387][T16999] FAT-fs (loop1): bogus number of directory entries (513) [ 316.539115][T16999] FAT-fs (loop1): Can't find a valid FAT filesystem [ 316.544138][T17036] loop5: detected capacity change from 0 to 1 [ 316.591926][T17007] loop3: detected capacity change from 0 to 264192 [ 316.635694][T17007] FAT-fs (loop3): bogus sectors per cluster 9 [ 316.642354][T17007] FAT-fs (loop3): Can't find a valid FAT filesystem [ 316.642461][T17067] loop1: detected capacity change from 0 to 264192 [ 316.650548][T17053] loop4: detected capacity change from 0 to 1 [ 316.661789][T17067] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 316.675850][T17067] FAT-fs (loop1): bogus number of directory entries (513) [ 316.683399][T17067] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040a090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x04\x00', 0x0) 07:15:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xac03000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040400000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:13 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c06045536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x05\x00', 0x0) [ 316.786908][T17067] loop1: detected capacity change from 0 to 264192 [ 316.803960][T17090] loop5: detected capacity change from 0 to 1 [ 316.826145][T17067] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xad03000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 316.835974][T17067] FAT-fs (loop1): bogus number of directory entries (513) [ 316.843588][T17067] FAT-fs (loop1): Can't find a valid FAT filesystem [ 316.845475][T17086] loop3: detected capacity change from 0 to 264192 07:15:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040500000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080a090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x06\x00', 0x0) 07:15:13 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00055536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 316.885497][T17100] loop4: detected capacity change from 0 to 1 07:15:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xae03000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 316.944036][T17086] FAT-fs (loop3): bogus sectors per cluster 10 [ 316.950514][T17086] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040b090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\a\x00', 0x0) [ 317.002710][T17123] loop5: detected capacity change from 0 to 1 [ 317.042891][T17131] loop4: detected capacity change from 0 to 1 07:15:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xaf03000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\b\x00', 0x0) [ 317.051302][T17130] loop1: detected capacity change from 0 to 264192 [ 317.051358][T17143] loop3: detected capacity change from 0 to 264192 [ 317.068578][T17143] FAT-fs (loop3): bogus sectors per cluster 11 [ 317.074875][T17143] FAT-fs (loop3): Can't find a valid FAT filesystem [ 317.090483][T17130] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\t\x00', 0x0) 07:15:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040600000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 317.099708][T17130] FAT-fs (loop1): bogus number of directory entries (513) [ 317.106956][T17130] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:13 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00065536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xdaffffff00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 317.167240][T17143] loop3: detected capacity change from 0 to 264192 [ 317.175206][T17143] FAT-fs (loop3): bogus sectors per cluster 11 [ 317.181604][T17143] FAT-fs (loop3): Can't find a valid FAT filesystem [ 317.191734][T17130] loop1: detected capacity change from 0 to 264192 07:15:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080b090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040c090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\n\x00', 0x0) [ 317.225330][T17130] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 317.234701][T17130] FAT-fs (loop1): bogus number of directory entries (513) [ 317.241873][T17130] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xf0ffffff00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\v\x00', 0x0) [ 317.283345][T17184] loop4: detected capacity change from 0 to 1 [ 317.293584][T17186] loop5: detected capacity change from 0 to 1 [ 317.322441][T17202] loop1: detected capacity change from 0 to 264192 07:15:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080c090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xf6ffffff00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:13 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c04065536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 317.341854][T17205] loop3: detected capacity change from 0 to 264192 [ 317.342670][T17202] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 317.357988][T17202] FAT-fs (loop1): bogus number of directory entries (513) [ 317.365118][T17202] FAT-fs (loop1): Can't find a valid FAT filesystem [ 317.372379][T17205] FAT-fs (loop3): bogus sectors per cluster 12 [ 317.378619][T17205] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040700000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040d090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\f\x00', 0x0) 07:15:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xf9fdffff00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 317.493262][T17236] loop4: detected capacity change from 0 to 1 [ 317.493619][T17238] loop5: detected capacity change from 0 to 1 [ 317.508668][T17242] loop1: detected capacity change from 0 to 264192 [ 317.517340][T17242] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 317.526554][T17242] FAT-fs (loop1): bogus number of directory entries (513) [ 317.533755][T17242] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:13 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfdfdffff00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\r\x00', 0x0) 07:15:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040e090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x0e\x00', 0x0) [ 317.550513][T17251] loop3: detected capacity change from 0 to 264192 [ 317.562904][T17251] FAT-fs (loop3): bogus sectors per cluster 13 [ 317.569334][T17251] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:14 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00075536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:14 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080d090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040800000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 317.650885][T17277] loop3: detected capacity change from 0 to 264192 [ 317.660184][T17277] FAT-fs (loop3): bogus sectors per cluster 14 [ 317.667574][T17277] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfe07040000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x10\x00', 0x0) 07:15:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040f090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 317.699814][T17283] loop4: detected capacity change from 0 to 1 [ 317.699906][T17284] loop5: detected capacity change from 0 to 1 [ 317.714412][T17277] loop3: detected capacity change from 0 to 264192 [ 317.731168][T17277] FAT-fs (loop3): bogus sectors per cluster 14 [ 317.737522][T17277] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfeffffff00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x11\x00', 0x0) 07:15:14 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00095536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040900000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 317.805147][T17310] loop1: detected capacity change from 0 to 264192 07:15:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfeffffffffffffff}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 317.857079][T17324] loop3: detected capacity change from 0 to 264192 [ 317.884332][T17310] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 317.893973][T17310] FAT-fs (loop1): bogus number of directory entries (513) 07:15:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xff07040000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x12\x00', 0x0) [ 317.901208][T17310] FAT-fs (loop1): Can't find a valid FAT filesystem [ 317.917375][T17324] FAT-fs (loop3): bogus sectors per cluster 15 [ 317.924054][T17324] FAT-fs (loop3): Can't find a valid FAT filesystem [ 317.963409][T17348] loop4: detected capacity change from 0 to 1 [ 317.983903][T17349] loop5: detected capacity change from 0 to 1 07:15:14 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000a5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00?\x00', 0x0) 07:15:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xff0f000000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:14 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080e090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040a00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 318.032146][T17310] loop1: detected capacity change from 0 to 264192 [ 318.039598][T17310] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 318.049085][T17310] FAT-fs (loop1): bogus number of directory entries (513) [ 318.056408][T17310] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00H\x00', 0x0) 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00L\x00', 0x0) [ 318.124223][T17386] loop5: detected capacity change from 0 to 1 [ 318.132114][T17385] loop3: detected capacity change from 0 to 264192 [ 318.146875][T17390] loop1: detected capacity change from 0 to 264192 07:15:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040b00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 318.190748][T17385] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 318.203740][T17390] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 318.213062][T17390] FAT-fs (loop1): bogus number of directory entries (513) [ 318.220425][T17390] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000411090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffbffff00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00h\x00', 0x0) [ 318.249800][T17389] loop4: detected capacity change from 0 to 1 07:15:14 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000b5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00l\x00', 0x0) [ 318.326531][T17390] loop1: detected capacity change from 0 to 264192 [ 318.338514][T17424] loop5: detected capacity change from 0 to 1 07:15:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffdffff00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 318.376334][T17390] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 318.385536][T17390] FAT-fs (loop1): bogus number of directory entries (513) [ 318.389292][T17432] loop3: detected capacity change from 0 to 264192 [ 318.393121][T17390] FAT-fs (loop1): Can't find a valid FAT filesystem [ 318.416403][T17432] FAT-fs (loop3): bogus sectors per cluster 17 07:15:14 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080f090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040c00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xffff1f0000000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00t\x00', 0x0) 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00z\x00', 0x0) [ 318.423156][T17432] FAT-fs (loop3): Can't find a valid FAT filesystem [ 318.445261][T17450] loop4: detected capacity change from 0 to 1 07:15:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xffffff7f00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000412090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xffffffff00000000}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:14 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000c5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 318.515696][T17460] loop5: detected capacity change from 0 to 1 [ 318.516897][T17432] loop3: detected capacity change from 0 to 264192 [ 318.530754][T17432] FAT-fs (loop3): bogus sectors per cluster 17 [ 318.537130][T17432] FAT-fs (loop3): Can't find a valid FAT filesystem [ 318.543634][T17475] loop1: detected capacity change from 0 to 264192 07:15:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040d00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\xff\xff\xff\xfe\x00', 0x0) [ 318.575749][T17475] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 318.585901][T17475] FAT-fs (loop1): bogus number of directory entries (513) [ 318.593234][T17475] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xffffffffffff0700}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 318.648751][T17475] loop1: detected capacity change from 0 to 264192 [ 318.658019][T17500] loop3: detected capacity change from 0 to 264192 [ 318.666230][T17502] loop4: detected capacity change from 0 to 1 [ 318.678703][T17514] loop5: detected capacity change from 0 to 1 [ 318.686362][T17500] FAT-fs (loop3): bogus sectors per cluster 18 07:15:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000d5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\xff\x00', 0x0) 07:15:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040e00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040810090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xffffffffffffff7f}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 318.692713][T17500] FAT-fs (loop3): Can't find a valid FAT filesystem [ 318.702292][T17475] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 318.711786][T17475] FAT-fs (loop1): bogus number of directory entries (513) [ 318.719041][T17475] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xfffffffffffffffe}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400041b090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x7f\xff\xff\xff\x00', 0x0) 07:15:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000e5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040f00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 318.797534][T17528] loop4: detected capacity change from 0 to 1 [ 318.803956][T17500] loop3: detected capacity change from 0 to 264192 [ 318.813332][T17500] FAT-fs (loop3): bogus sectors per cluster 18 [ 318.819827][T17500] FAT-fs (loop3): Can't find a valid FAT filesystem [ 318.839210][T17540] loop5: detected capacity change from 0 to 1 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0xffffffffffffffff}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\xfe\xff\xff\xff\x00', 0x0) 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x2, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 318.893847][T17548] loop1: detected capacity change from 0 to 264192 [ 318.906059][T17548] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 318.915406][T17548] FAT-fs (loop1): bogus number of directory entries (513) [ 318.923289][T17548] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000f5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 318.963964][T17566] loop4: detected capacity change from 0 to 1 [ 319.011127][T17570] loop5: detected capacity change from 0 to 1 [ 319.017988][T17577] loop3: detected capacity change from 0 to 264192 [ 319.027168][T17577] FAT-fs (loop3): bogus sectors per cluster 27 [ 319.033475][T17577] FAT-fs (loop3): Can't find a valid FAT filesystem [ 319.051848][T17548] loop1: detected capacity change from 0 to 264192 07:15:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040811090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001041000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 319.054900][T17594] loop4: detected capacity change from 0 to 1 [ 319.065916][T17548] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 319.075769][T17548] FAT-fs (loop1): bogus number of directory entries (513) [ 319.082890][T17548] FAT-fs (loop1): Can't find a valid FAT filesystem [ 319.091616][T17577] loop3: detected capacity change from 0 to 264192 [ 319.098839][T17577] FAT-fs (loop3): bogus sectors per cluster 27 07:15:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000464090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x3, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00115536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 319.105644][T17577] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x4, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 319.182954][T17625] loop3: detected capacity change from 0 to 264192 [ 319.191753][T17635] loop5: detected capacity change from 0 to 1 [ 319.198909][T17637] loop1: detected capacity change from 0 to 264192 [ 319.214351][T17625] FAT-fs (loop3): bogus sectors per cluster 100 [ 319.220698][T17625] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001041100000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 319.234725][T17648] loop4: detected capacity change from 0 to 1 [ 319.271193][T17637] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x5, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 319.280305][T17637] FAT-fs (loop1): bogus number of directory entries (513) [ 319.287459][T17637] FAT-fs (loop1): Can't find a valid FAT filesystem [ 319.314741][T17625] loop3: detected capacity change from 0 to 264192 07:15:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040812090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00125536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x8, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 319.348053][T17625] FAT-fs (loop3): bogus sectors per cluster 100 [ 319.354366][T17625] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e661740004fe090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x9, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001041200000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 319.388771][T17673] loop5: detected capacity change from 0 to 1 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0xf, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 319.450206][T17690] loop4: detected capacity change from 0 to 1 [ 319.473416][T17702] loop1: detected capacity change from 0 to 264192 [ 319.510222][T17716] loop5: detected capacity change from 0 to 1 07:15:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00205536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:15 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x10, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 319.558294][T17702] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 319.568040][T17702] FAT-fs (loop1): bogus number of directory entries (513) [ 319.569509][T17721] loop3: detected capacity change from 0 to 264192 [ 319.575300][T17702] FAT-fs (loop1): Can't find a valid FAT filesystem [ 319.593485][T17721] FAT-fs (loop3): bogus sectors per cluster 254 [ 319.599886][T17721] FAT-fs (loop3): Can't find a valid FAT filesystem [ 319.628340][T17752] loop4: detected capacity change from 0 to 1 [ 319.660583][T17721] loop3: detected capacity change from 0 to 264192 [ 319.668276][T17702] loop1: detected capacity change from 0 to 264192 07:15:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001042500000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0xff0f, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404020a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:16 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040822090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:16 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00255536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 319.668297][T17721] FAT-fs (loop3): bogus sectors per cluster 254 [ 319.681108][T17721] FAT-fs (loop3): Can't find a valid FAT filesystem [ 319.688959][T17702] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 319.698133][T17702] FAT-fs (loop1): bogus number of directory entries (513) [ 319.705287][T17702] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x40800, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 319.821362][T17807] loop5: detected capacity change from 0 to 1 [ 319.825203][T17811] loop3: detected capacity change from 0 to 264192 [ 319.845517][T17813] loop4: detected capacity change from 0 to 1 [ 319.848549][T17811] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001044800000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x20000106, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404030a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 319.870798][T17821] loop1: detected capacity change from 0 to 264192 [ 319.886641][T17821] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 319.895749][T17821] FAT-fs (loop1): bogus number of directory entries (513) [ 319.903052][T17821] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:16 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c003f5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 319.960877][T17821] loop1: detected capacity change from 0 to 264192 [ 319.968498][T17821] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 319.977680][T17821] FAT-fs (loop1): bogus number of directory entries (513) [ 319.984944][T17821] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 320.035041][T17860] loop5: detected capacity change from 0 to 1 [ 320.066239][T17869] loop4: detected capacity change from 0 to 1 07:15:16 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040825090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001044c00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:16 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00405536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404040a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 320.256352][T17884] loop3: detected capacity change from 0 to 264192 [ 320.262324][T17891] loop5: detected capacity change from 0 to 1 [ 320.273891][T17884] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 320.355758][T17900] loop4: detected capacity change from 0 to 1 [ 320.362725][T17901] loop1: detected capacity change from 0 to 264192 [ 320.415983][T17901] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 320.425341][T17901] FAT-fs (loop1): bogus number of directory entries (513) [ 320.432491][T17901] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001046800000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:16 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00485536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:16 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040848090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404050a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 320.476705][T17919] loop3: detected capacity change from 0 to 264192 [ 320.509371][T17919] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 320.603512][T17933] loop5: detected capacity change from 0 to 1 07:15:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 320.644672][T17940] loop4: detected capacity change from 0 to 1 [ 320.664230][T17941] loop1: detected capacity change from 0 to 264192 [ 320.675594][T17945] loop3: detected capacity change from 0 to 264192 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:17 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c004c5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001046c00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 320.735596][T17941] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 320.745011][T17941] FAT-fs (loop1): bogus number of directory entries (513) [ 320.752328][T17941] FAT-fs (loop1): Can't find a valid FAT filesystem [ 320.753449][T17945] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404060a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 320.846258][T17941] loop1: detected capacity change from 0 to 264192 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:17 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04084c090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 320.904032][T17941] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 320.905798][T17984] loop5: detected capacity change from 0 to 1 [ 320.913268][T17941] FAT-fs (loop1): bogus number of directory entries (513) [ 320.926652][T17941] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001047400000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x5, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:17 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00685536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 320.965823][T17987] loop4: detected capacity change from 0 to 1 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 321.053678][T18013] loop3: detected capacity change from 0 to 264192 [ 321.063744][T18013] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 321.067035][T18014] loop1: detected capacity change from 0 to 264192 [ 321.073291][T18018] loop5: detected capacity change from 0 to 1 07:15:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404070a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001047a00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 321.126979][T18014] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 321.136732][T18014] FAT-fs (loop1): bogus number of directory entries (513) [ 321.144356][T18014] FAT-fs (loop1): Can't find a valid FAT filesystem [ 321.144768][T18030] loop4: detected capacity change from 0 to 1 [ 321.184567][T18014] loop1: detected capacity change from 0 to 264192 [ 321.218470][T18014] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 321.227801][T18014] FAT-fs (loop1): bogus number of directory entries (513) 07:15:17 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c006c5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:17 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040860090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 321.235135][T18014] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 321.349455][T18079] loop5: detected capacity change from 0 to 1 [ 321.360483][T18071] loop3: detected capacity change from 0 to 264192 07:15:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 321.398729][T18071] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 321.408165][T18087] loop1: detected capacity change from 0 to 264192 [ 321.416009][T18084] loop4: detected capacity change from 0 to 1 07:15:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001049000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404080a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x9, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:17 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00745536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 321.508819][T18087] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 321.517947][T18087] FAT-fs (loop1): bogus number of directory entries (513) [ 321.525131][T18087] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\xff', 0x0) 07:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 321.564979][T18114] loop5: detected capacity change from 0 to 1 [ 321.602380][T18119] loop4: detected capacity change from 0 to 1 [ 321.649724][T18087] loop1: detected capacity change from 0 to 264192 [ 321.651544][T18133] loop3: detected capacity change from 0 to 264192 [ 321.666875][T18133] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 321.688158][T18087] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 321.697293][T18087] FAT-fs (loop1): bogus number of directory entries (513) [ 321.704619][T18087] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:18 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040868090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104fe00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x7f', 0x0) 07:15:18 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c007a5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:18 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xb, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e661740004040a0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\xff', 0x0) 07:15:18 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xc, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x02\x00\x00\x00', 0x0) [ 321.827984][T18173] loop5: detected capacity change from 0 to 1 [ 321.846555][T18175] loop4: detected capacity change from 0 to 1 07:15:18 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00905536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 321.897200][T18195] loop1: detected capacity change from 0 to 264192 [ 321.904183][T18194] loop3: detected capacity change from 0 to 264192 07:15:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040402000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:18 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xd, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 321.946215][T18195] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 321.955571][T18195] FAT-fs (loop1): bogus number of directory entries (513) [ 321.956999][T18194] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 321.963315][T18195] FAT-fs (loop1): Can't find a valid FAT filesystem [ 322.037691][T18213] loop5: detected capacity change from 0 to 1 [ 322.041152][T18216] loop4: detected capacity change from 0 to 1 [ 322.105750][T18195] loop1: detected capacity change from 0 to 264192 07:15:18 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04086c090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e661740004040b0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x03\x00\x00\x00', 0x0) 07:15:18 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xe, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:18 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493cfffe5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040003000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 322.151738][T18195] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 322.161597][T18195] FAT-fs (loop1): bogus number of directory entries (513) [ 322.170114][T18195] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x04\x00\x00\x00', 0x0) 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x05\x00\x00\x00', 0x0) [ 322.221300][T18248] loop3: detected capacity change from 0 to 264192 [ 322.229229][T18251] loop5: detected capacity change from 0 to 1 07:15:18 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xf, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x06\x00\x00\x00', 0x0) 07:15:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e661740004040c0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:18 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c0fff5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 322.277533][T18258] loop1: detected capacity change from 0 to 264192 [ 322.283925][T18255] loop4: detected capacity change from 0 to 1 [ 322.290231][T18248] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 322.301199][T18258] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 322.310734][T18258] FAT-fs (loop1): bogus number of directory entries (513) [ 322.318248][T18258] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:18 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040874090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040204000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\a\x00\x00\x00', 0x0) 07:15:18 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x10, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 322.391177][T18258] loop1: detected capacity change from 0 to 264192 [ 322.399211][T18258] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 322.408430][T18258] FAT-fs (loop1): bogus number of directory entries (513) [ 322.415594][T18258] FAT-fs (loop1): Can't find a valid FAT filesystem [ 322.440222][T18299] loop4: detected capacity change from 0 to 1 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\b\x00\x00\x00', 0x0) 07:15:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e661740004040d0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 322.467108][T18307] loop3: detected capacity change from 0 to 264192 [ 322.476753][T18307] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:18 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493cfeff5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:18 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x11, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 322.507554][T18316] loop5: detected capacity change from 0 to 1 [ 322.516378][T18319] loop1: detected capacity change from 0 to 264192 07:15:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040604000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\t\x00\x00\x00', 0x0) 07:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\n\x00\x00\x00', 0x0) [ 322.563019][T18319] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 322.572254][T18319] FAT-fs (loop1): bogus number of directory entries (513) [ 322.579507][T18319] FAT-fs (loop1): Can't find a valid FAT filesystem [ 322.590230][T18338] loop4: detected capacity change from 0 to 1 07:15:19 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00002536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 322.645826][T18340] loop3: detected capacity change from 0 to 264192 [ 322.656400][T18340] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 322.673785][T18319] loop1: detected capacity change from 0 to 264192 07:15:19 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040878090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x12, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e661740004040e0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\v\x00\x00\x00', 0x0) 07:15:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x18, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040005000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 322.720475][T18319] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 322.729699][T18319] FAT-fs (loop1): bogus number of directory entries (513) [ 322.737067][T18319] FAT-fs (loop1): Can't find a valid FAT filesystem [ 322.746659][T18374] loop5: detected capacity change from 0 to 1 [ 322.755580][T18377] loop4: detected capacity change from 0 to 1 07:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\f\x00\x00\x00', 0x0) [ 322.792276][T18397] loop3: detected capacity change from 0 to 264192 [ 322.819458][T18397] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 322.821523][T18402] loop1: detected capacity change from 0 to 264192 07:15:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e661740004040f0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00025536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x19, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\r\x00\x00\x00', 0x0) [ 322.837573][T18402] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 322.847003][T18402] FAT-fs (loop1): bogus number of directory entries (513) [ 322.854167][T18402] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x0e\x00\x00\x00', 0x0) [ 322.928615][T18402] loop1: detected capacity change from 0 to 264192 [ 322.934953][T18422] loop5: detected capacity change from 0 to 1 [ 322.935949][T18402] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 322.942788][T18424] loop4: detected capacity change from 0 to 1 [ 322.950992][T18402] FAT-fs (loop1): bogus number of directory entries (513) [ 322.964854][T18402] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:19 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04087a090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x22, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x10\x00\x00\x00', 0x0) [ 322.974309][T18438] loop3: detected capacity change from 0 to 264192 [ 322.984159][T18438] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040006000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404100a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00035536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x25, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 323.130106][T18477] loop1: detected capacity change from 0 to 264192 [ 323.137811][T18475] loop5: detected capacity change from 0 to 1 [ 323.160365][T18483] loop4: detected capacity change from 0 to 1 [ 323.167069][T18484] loop3: detected capacity change from 0 to 264192 07:15:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x48, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x11\x00\x00\x00', 0x0) 07:15:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404110a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 323.170454][T18477] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 323.183817][T18477] FAT-fs (loop1): bogus number of directory entries (513) [ 323.192105][T18477] FAT-fs (loop1): Can't find a valid FAT filesystem [ 323.200780][T18484] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:19 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00045536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 323.230167][T18477] loop1: detected capacity change from 0 to 264192 07:15:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040406000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:19 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408fe090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x12\x00\x00\x00', 0x0) [ 323.279085][T18477] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 323.289808][T18477] FAT-fs (loop1): bogus number of directory entries (513) [ 323.297243][T18477] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040007000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4c, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 323.335516][T18528] loop4: detected capacity change from 0 to 1 [ 323.343420][T18534] loop5: detected capacity change from 0 to 1 [ 323.374472][T18531] loop3: detected capacity change from 0 to 264192 07:15:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x60, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00055536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404120a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00H\x00\x00\x00', 0x0) [ 323.395962][T18547] loop1: detected capacity change from 0 to 264192 [ 323.403049][T18531] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 323.413820][T18547] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 323.423106][T18547] FAT-fs (loop1): bogus number of directory entries (513) [ 323.430368][T18547] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x68, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00L\x00\x00\x00', 0x0) [ 323.506987][T18562] loop5: detected capacity change from 0 to 1 [ 323.513846][T18547] loop1: detected capacity change from 0 to 264192 [ 323.523385][T18547] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 323.532613][T18547] FAT-fs (loop1): bogus number of directory entries (513) [ 323.539852][T18547] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:19 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6c, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404fe0a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:19 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000a0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040009000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00h\x00\x00\x00', 0x0) 07:15:19 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00065536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 323.551623][T18571] loop4: detected capacity change from 0 to 1 [ 323.565582][T18577] loop3: detected capacity change from 0 to 264192 [ 323.585162][T18577] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 323.682009][T18611] loop3: detected capacity change from 0 to 264192 07:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00l\x00\x00\x00', 0x0) 07:15:20 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x74, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00t\x00\x00\x00', 0x0) [ 323.737281][T18611] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 323.739035][T18605] loop1: detected capacity change from 0 to 264192 [ 323.755225][T18623] loop4: detected capacity change from 0 to 1 [ 323.765159][T18619] loop5: detected capacity change from 0 to 1 07:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00z\x00\x00\x00', 0x0) 07:15:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040409080200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:20 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00075536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000a000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 323.836169][T18605] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 323.845619][T18605] FAT-fs (loop1): bogus number of directory entries (513) [ 323.853893][T18605] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:20 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x78, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 323.930368][T18656] loop4: detected capacity change from 0 to 1 [ 323.997665][T18668] loop5: detected capacity change from 0 to 1 [ 324.025779][T18669] loop3: detected capacity change from 0 to 264192 [ 324.056608][T18605] loop1: detected capacity change from 0 to 264192 [ 324.081562][T18605] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 324.090731][T18605] FAT-fs (loop1): bogus number of directory entries (513) [ 324.098287][T18605] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:20 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000b0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x03\x00\x00', 0x0) 07:15:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000b000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:20 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00085536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:20 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7a, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040409090200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 324.113408][T18669] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:20 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfe, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x05\x00\x00', 0x0) 07:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x06\x00\x00', 0x0) 07:15:20 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00095536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 324.261880][T18701] loop5: detected capacity change from 0 to 1 [ 324.268932][T18702] loop4: detected capacity change from 0 to 1 [ 324.275201][T18700] loop3: detected capacity change from 0 to 264192 07:15:20 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x10e, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000c000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 324.330061][T18710] loop1: detected capacity change from 0 to 264192 [ 324.337560][T18700] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 324.382147][T18710] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 324.391257][T18710] FAT-fs (loop1): bogus number of directory entries (513) [ 324.398436][T18710] FAT-fs (loop1): Can't find a valid FAT filesystem [ 324.463422][T18737] loop4: detected capacity change from 0 to 1 [ 324.464952][T18742] loop5: detected capacity change from 0 to 1 07:15:20 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000c0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090b0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\a\x00\x00', 0x0) 07:15:20 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x188, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000d000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:20 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000a5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 324.510627][T18710] loop1: detected capacity change from 0 to 264192 [ 324.517931][T18710] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 324.527959][T18710] FAT-fs (loop1): bogus number of directory entries (513) [ 324.535479][T18710] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x204, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\t\x00\x00', 0x0) [ 324.611176][T18772] loop3: detected capacity change from 0 to 264192 [ 324.624193][T18772] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 324.643125][T18778] loop5: detected capacity change from 0 to 1 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\n\x00\x00', 0x0) 07:15:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000e000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 324.696407][T18781] loop4: detected capacity change from 0 to 1 [ 324.704916][T18782] loop1: detected capacity change from 0 to 264192 [ 324.718495][T18782] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 324.727710][T18782] FAT-fs (loop1): bogus number of directory entries (513) [ 324.735562][T18782] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090f0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x277, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000d0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\v\x00\x00', 0x0) 07:15:21 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000b5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x300, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 324.860795][T18813] loop5: detected capacity change from 0 to 1 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\f\x00\x00', 0x0) [ 324.920910][T18827] loop1: detected capacity change from 0 to 264192 [ 324.930639][T18831] loop3: detected capacity change from 0 to 264192 [ 324.938717][T18829] loop4: detected capacity change from 0 to 1 07:15:21 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000c5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000f000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x393, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\r\x00\x00', 0x0) [ 325.025261][T18831] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 325.037092][T18827] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 325.046596][T18827] FAT-fs (loop1): bogus number of directory entries (513) [ 325.054201][T18827] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040409100200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x0e\x00\x00', 0x0) 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x11\x00\x00', 0x0) [ 325.136411][T18861] loop4: detected capacity change from 0 to 1 [ 325.159464][T18827] loop1: detected capacity change from 0 to 264192 07:15:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000e0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3a0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x12\x00\x00', 0x0) 07:15:21 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000d5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00?\x00\x00', 0x0) [ 325.220956][T18863] loop5: detected capacity change from 0 to 1 [ 325.221099][T18827] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 325.236772][T18827] FAT-fs (loop1): bogus number of directory entries (513) [ 325.243898][T18827] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3a1, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040011000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 325.283950][T18887] loop3: detected capacity change from 0 to 264192 07:15:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040409250200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 325.328678][T18887] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00H\x00\x00', 0x0) 07:15:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3a2, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00L\x00\x00', 0x0) [ 325.383733][T18911] loop1: detected capacity change from 0 to 264192 [ 325.398383][T18911] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 325.407512][T18911] FAT-fs (loop1): bogus number of directory entries (513) [ 325.414738][T18911] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00h\x00\x00', 0x0) [ 325.428929][T18920] loop5: detected capacity change from 0 to 1 [ 325.441173][T18921] loop4: detected capacity change from 0 to 1 [ 325.521351][T18911] loop1: detected capacity change from 0 to 264192 [ 325.530106][T18911] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 325.535285][T18950] loop3: detected capacity change from 0 to 264192 [ 325.540486][T18911] FAT-fs (loop1): bogus number of directory entries (513) [ 325.540503][T18911] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800110000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00l\x00\x00', 0x0) 07:15:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3a3, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:21 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000e5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040012000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040409860200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 325.563674][T18950] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3a4, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00t\x00\x00', 0x0) [ 325.649159][T18970] loop4: detected capacity change from 0 to 1 [ 325.661608][T18972] loop5: detected capacity change from 0 to 1 [ 325.670936][T18989] loop1: detected capacity change from 0 to 264192 [ 325.685299][T18989] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3a5, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e6617400040409fe0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:22 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c000f5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00z\x00\x00', 0x0) [ 325.693523][T18996] loop3: detected capacity change from 0 to 264192 [ 325.694670][T18989] FAT-fs (loop1): bogus number of directory entries (513) [ 325.708661][T18989] FAT-fs (loop1): Can't find a valid FAT filesystem [ 325.709917][T18996] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 325.795120][T18989] loop1: detected capacity change from 0 to 264192 [ 325.809727][T19020] loop4: detected capacity change from 0 to 1 [ 325.827731][T19027] loop3: detected capacity change from 0 to 264192 07:15:22 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800120000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3a6, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:22 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040020000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\xff\x00\x00', 0x0) 07:15:22 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00105536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 325.839279][T18989] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 325.848391][T18989] FAT-fs (loop1): bogus number of directory entries (513) [ 325.855654][T18989] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0300027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 325.895561][T19027] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3a7, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x02\x00', 0x0) [ 325.988998][T19044] loop4: detected capacity change from 0 to 1 [ 326.000323][T19047] loop5: detected capacity change from 0 to 1 [ 326.000615][T19052] loop3: detected capacity change from 0 to 264192 [ 326.014690][T19053] loop1: detected capacity change from 0 to 264192 07:15:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x01', 0x0) 07:15:22 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00115536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:22 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040025000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3a8, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 326.072324][T19052] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 326.086689][T19053] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 326.096018][T19053] FAT-fs (loop1): bogus number of directory entries (513) [ 326.103318][T19053] FAT-fs (loop1): Can't find a valid FAT filesystem [ 326.170743][T19076] loop5: detected capacity change from 0 to 1 [ 326.197151][T19081] loop4: detected capacity change from 0 to 1 [ 326.288168][T19053] loop1: detected capacity change from 0 to 264192 [ 326.343099][T19053] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 326.352322][T19053] FAT-fs (loop1): bogus number of directory entries (513) [ 326.360064][T19053] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:22 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408003f0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0400027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:22 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104003f000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x02', 0x0) 07:15:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3a9, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:22 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00125536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x03', 0x0) 07:15:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3aa, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3ab, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 326.528895][T19112] loop5: detected capacity change from 0 to 1 [ 326.532131][T19114] loop3: detected capacity change from 0 to 264192 [ 326.535117][T19117] loop4: detected capacity change from 0 to 1 07:15:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x04', 0x0) 07:15:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3ac, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0700027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 326.582357][T19114] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 326.615577][T19133] loop1: detected capacity change from 0 to 264192 [ 326.672366][T19133] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 326.681615][T19133] FAT-fs (loop1): bogus number of directory entries (513) [ 326.688772][T19133] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:23 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800020000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:23 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00255536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040040000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x05', 0x0) 07:15:23 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3ad, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 326.784501][T19133] loop1: detected capacity change from 0 to 264192 [ 326.792271][T19133] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 326.801478][T19133] FAT-fs (loop1): bogus number of directory entries (513) [ 326.808715][T19133] FAT-fs (loop1): Can't find a valid FAT filesystem [ 326.809366][T19161] loop3: detected capacity change from 0 to 264192 07:15:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0900027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 326.827015][T19161] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:23 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3ae, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x06', 0x0) 07:15:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\a', 0x0) [ 326.891145][T19178] loop4: detected capacity change from 0 to 1 [ 326.898117][T19180] loop5: detected capacity change from 0 to 1 07:15:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\b', 0x0) 07:15:23 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00485536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\t', 0x0) [ 326.991513][T19184] loop1: detected capacity change from 0 to 264192 [ 327.048395][T19184] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 327.057615][T19184] FAT-fs (loop1): bogus number of directory entries (513) [ 327.064856][T19184] FAT-fs (loop1): Can't find a valid FAT filesystem [ 327.069772][T19220] loop4: detected capacity change from 0 to 1 [ 327.117589][T19223] loop3: detected capacity change from 0 to 264192 [ 327.127242][T19223] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 327.139370][T19184] loop1: detected capacity change from 0 to 264192 07:15:23 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800030000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040048000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\n', 0x0) 07:15:23 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3af, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0e00027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:23 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c004c5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 327.185933][T19184] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 327.195929][T19184] FAT-fs (loop1): bogus number of directory entries (513) [ 327.203101][T19184] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\v', 0x0) 07:15:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\f', 0x0) [ 327.303594][T19252] loop5: detected capacity change from 0 to 1 [ 327.310845][T19255] loop4: detected capacity change from 0 to 1 [ 327.325134][T19260] loop3: detected capacity change from 0 to 264192 07:15:23 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00685536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 327.377339][T19260] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 327.385228][T19265] loop1: detected capacity change from 0 to 264192 [ 327.411579][T19265] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104004c000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:23 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x402, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0f00027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 327.420729][T19265] FAT-fs (loop1): bogus number of directory entries (513) [ 327.428103][T19265] FAT-fs (loop1): Can't find a valid FAT filesystem [ 327.503048][T19290] loop4: detected capacity change from 0 to 1 [ 327.521870][T19295] loop5: detected capacity change from 0 to 1 [ 327.528678][T19265] loop1: detected capacity change from 0 to 264192 [ 327.541792][T19265] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 327.550906][T19265] FAT-fs (loop1): bogus number of directory entries (513) [ 327.558239][T19265] FAT-fs (loop1): Can't find a valid FAT filesystem [ 327.569721][T19300] loop3: detected capacity change from 0 to 264192 [ 327.580467][T19300] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800040000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\r', 0x0) 07:15:24 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c006c5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040068000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a1000027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x406, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x0e', 0x0) 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x10', 0x0) 07:15:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104006c000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 327.741761][T19336] loop5: detected capacity change from 0 to 1 [ 327.749217][T19334] loop3: detected capacity change from 0 to 264192 [ 327.749329][T19337] loop1: detected capacity change from 0 to 264192 [ 327.762794][T19338] loop4: detected capacity change from 0 to 1 [ 327.775642][T19337] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 327.784836][T19337] FAT-fs (loop1): bogus number of directory entries (513) 07:15:24 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00745536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090afe00027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 327.792227][T19337] FAT-fs (loop1): Can't find a valid FAT filesystem [ 327.812087][T19334] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x11', 0x0) 07:15:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800050000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x500, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x12', 0x0) 07:15:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x600, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 327.947290][T19370] loop5: detected capacity change from 0 to 1 [ 327.973888][T19379] loop4: detected capacity change from 0 to 1 [ 327.986707][T19384] loop1: detected capacity change from 0 to 264192 [ 328.000536][T19391] loop3: detected capacity change from 0 to 264192 [ 328.039650][T19384] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00?', 0x0) 07:15:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x604, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040074000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:24 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c007a5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 328.049394][T19384] FAT-fs (loop1): bogus number of directory entries (513) [ 328.056550][T19384] FAT-fs (loop1): Can't find a valid FAT filesystem [ 328.063855][T19391] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 328.073327][T19391] FAT-fs (loop3): bogus number of directory entries (513) [ 328.080768][T19391] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800060000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00H', 0x0) [ 328.113610][T19384] loop1: detected capacity change from 0 to 264192 [ 328.138751][T19384] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 328.148356][T19384] FAT-fs (loop1): bogus number of directory entries (513) [ 328.149031][T19423] loop5: detected capacity change from 0 to 1 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00L', 0x0) [ 328.155670][T19384] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104007a000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x700, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 328.220248][T19425] loop4: detected capacity change from 0 to 1 [ 328.232485][T19391] loop3: detected capacity change from 0 to 264192 [ 328.261991][T19391] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 328.271476][T19391] FAT-fs (loop3): bogus number of directory entries (513) [ 328.278620][T19391] FAT-fs (loop3): Can't find a valid FAT filesystem [ 328.289394][T19453] loop1: detected capacity change from 0 to 264192 [ 328.303618][T19456] loop5: detected capacity change from 0 to 1 07:15:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a1001027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:24 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00fe5536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00h', 0x0) 07:15:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x900, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00l', 0x0) [ 328.314178][T19453] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 328.324363][T19453] FAT-fs (loop1): bogus number of directory entries (513) [ 328.331492][T19453] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040090000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 328.404738][T19453] loop1: detected capacity change from 0 to 264192 [ 328.415026][T19468] loop4: detected capacity change from 0 to 1 [ 328.425111][T19453] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 328.434600][T19453] FAT-fs (loop1): bogus number of directory entries (513) [ 328.441742][T19453] FAT-fs (loop1): Can't find a valid FAT filesystem [ 328.458243][T19486] loop3: detected capacity change from 0 to 264192 [ 328.482637][T19486] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 328.492282][T19486] FAT-fs (loop3): bogus number of directory entries (513) [ 328.499531][T19486] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800070000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00t', 0x0) 07:15:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xb00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:24 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00002536b560000001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 328.505413][T19503] loop5: detected capacity change from 0 to 1 07:15:24 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104fffe000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 328.543268][T19486] loop3: detected capacity change from 0 to 264192 [ 328.569601][T19486] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 328.579365][T19486] FAT-fs (loop3): bogus number of directory entries (513) [ 328.586590][T19486] FAT-fs (loop3): Can't find a valid FAT filesystem [ 328.597677][T19528] loop4: detected capacity change from 0 to 1 [ 328.621286][T19541] loop1: detected capacity change from 0 to 264192 [ 328.634444][T19541] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0006027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xc00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00z', 0x0) 07:15:25 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800080000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 328.643805][T19541] FAT-fs (loop1): bogus number of directory entries (513) [ 328.647733][T19546] loop5: detected capacity change from 0 to 1 [ 328.651140][T19541] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040fff000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:25 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560020001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xd00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\xff\xff\xff\xfe', 0x0) [ 328.771491][T19571] loop3: detected capacity change from 0 to 264192 [ 328.780824][T19576] loop5: detected capacity change from 0 to 1 [ 328.784784][T19566] loop1: detected capacity change from 0 to 264192 [ 328.787377][T19577] loop4: detected capacity change from 0 to 1 [ 328.798164][T19566] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 328.809269][T19566] FAT-fs (loop1): bogus number of directory entries (513) 07:15:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\xff', 0x0) 07:15:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xe00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x7f\xff\xff\xff', 0x0) 07:15:25 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560030001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 328.817115][T19566] FAT-fs (loop1): Can't find a valid FAT filesystem [ 328.834073][T19571] FAT-fs (loop3): bogus number of FAT structure [ 328.840614][T19571] FAT-fs (loop3): Can't find a valid FAT filesystem [ 328.902338][T19566] loop1: detected capacity change from 0 to 264192 [ 328.910824][T19571] loop3: detected capacity change from 0 to 264192 [ 328.919944][T19566] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 328.929659][T19566] FAT-fs (loop1): bogus number of directory entries (513) [ 328.937236][T19566] FAT-fs (loop1): Can't find a valid FAT filesystem [ 328.940349][T19618] loop4: detected capacity change from 0 to 1 07:15:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090afffe027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104feff000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\xfe\xff\xff\xff', 0x0) 07:15:25 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000a0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xe01, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 328.950579][T19571] FAT-fs (loop3): bogus number of FAT structure [ 328.957102][T19571] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:25 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560040001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xf00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 329.051312][T19636] loop5: detected capacity change from 0 to 1 [ 329.087500][T19647] loop1: detected capacity change from 0 to 264192 07:15:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1020, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000020000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 329.116203][T19647] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 329.116691][T19662] loop4: detected capacity change from 0 to 1 [ 329.125409][T19647] FAT-fs (loop1): bogus number of directory entries (513) [ 329.138877][T19647] FAT-fs (loop1): Can't find a valid FAT filesystem [ 329.148689][T19657] loop3: detected capacity change from 0 to 264192 [ 329.182396][T19657] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 329.191678][T19657] FAT-fs (loop3): bogus number of directory entries (766) [ 329.198839][T19657] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:25 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560050001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 329.248014][T19657] loop3: detected capacity change from 0 to 264192 [ 329.260462][T19657] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 329.269626][T19657] FAT-fs (loop3): bogus number of directory entries (766) [ 329.276861][T19657] FAT-fs (loop3): Can't find a valid FAT filesystem [ 329.284303][T19647] loop1: detected capacity change from 0 to 264192 07:15:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a01ff027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:25 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000b0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 329.292314][T19647] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 329.301504][T19647] FAT-fs (loop1): bogus number of directory entries (513) [ 329.308763][T19647] FAT-fs (loop1): Can't find a valid FAT filesystem [ 329.318633][T19700] loop5: detected capacity change from 0 to 1 07:15:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1100, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000080000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 329.399322][T19706] loop4: detected capacity change from 0 to 1 [ 329.435755][T19716] loop3: detected capacity change from 0 to 264192 07:15:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1200, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 329.458523][T19718] loop1: detected capacity change from 0 to 264192 [ 329.476992][T19729] loop5: detected capacity change from 0 to 1 07:15:25 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560060001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 329.503624][T19718] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 329.513104][T19718] FAT-fs (loop1): bogus number of directory entries (513) [ 329.520392][T19718] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:25 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001044000080000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1800, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:25 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 329.544250][T19716] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 329.553573][T19716] FAT-fs (loop3): bogus number of directory entries (767) [ 329.561097][T19716] FAT-fs (loop3): Can't find a valid FAT filesystem [ 329.569260][T19743] loop4: detected capacity change from 0 to 1 07:15:26 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560070001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 329.637338][T19716] loop3: detected capacity change from 0 to 264192 [ 329.645435][T19718] loop1: detected capacity change from 0 to 264192 [ 329.661902][T19716] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 329.671953][T19716] FAT-fs (loop3): bogus number of directory entries (767) [ 329.679194][T19716] FAT-fs (loop3): Can't find a valid FAT filesystem [ 329.719400][T19718] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 329.729183][T19718] FAT-fs (loop1): bogus number of directory entries (513) [ 329.736420][T19718] FAT-fs (loop1): Can't find a valid FAT filesystem [ 329.757374][T19784] loop5: detected capacity change from 0 to 1 07:15:26 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0fff027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1900, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:26 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000c0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 329.767822][T19786] loop4: detected capacity change from 0 to 1 07:15:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000400000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:26 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560080001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2010, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 329.903607][T19812] loop5: detected capacity change from 0 to 1 [ 329.922314][T19819] loop1: detected capacity change from 0 to 264192 [ 329.932494][T19819] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 329.941839][T19819] FAT-fs (loop1): bogus number of directory entries (513) 07:15:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2200, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000900000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 329.948976][T19819] FAT-fs (loop1): Can't find a valid FAT filesystem [ 329.952511][T19823] loop3: detected capacity change from 0 to 264192 [ 329.967944][T19824] loop4: detected capacity change from 0 to 1 [ 329.986944][T19823] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 329.996362][T19823] FAT-fs (loop3): bogus number of directory entries (767) [ 330.003569][T19823] FAT-fs (loop3): Can't find a valid FAT filesystem [ 330.023932][T19823] loop3: detected capacity change from 0 to 264192 [ 330.041793][T19823] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:26 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090afeff027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 330.051157][T19823] FAT-fs (loop3): bogus number of directory entries (767) [ 330.058675][T19823] FAT-fs (loop3): Can't find a valid FAT filesystem [ 330.068637][T19845] loop5: detected capacity change from 0 to 1 [ 330.161245][T19819] loop1: detected capacity change from 0 to 264192 [ 330.188891][T19868] loop3: detected capacity change from 0 to 264192 [ 330.199798][T19819] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000100604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:26 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560090001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:26 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000d0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2500, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 330.209318][T19819] FAT-fs (loop1): bogus number of directory entries (513) [ 330.216704][T19819] FAT-fs (loop1): Can't find a valid FAT filesystem [ 330.230363][T19868] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 330.239642][T19868] FAT-fs (loop3): bogus number of directory entries (767) [ 330.246823][T19868] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:26 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600a0001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 330.377582][T19868] loop3: detected capacity change from 0 to 264192 [ 330.384647][T19887] loop5: detected capacity change from 0 to 1 [ 330.396781][T19890] loop4: detected capacity change from 0 to 1 07:15:26 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0204007400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2751, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:26 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000200604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 330.434591][T19868] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 330.444550][T19868] FAT-fs (loop3): bogus number of directory entries (767) [ 330.451886][T19868] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2782, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 330.548830][T19923] loop3: detected capacity change from 0 to 264192 [ 330.559613][T19925] loop4: detected capacity change from 0 to 1 [ 330.574524][T19923] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 330.583827][T19923] FAT-fs (loop3): bogus number of directory entries (4) [ 330.591029][T19923] FAT-fs (loop3): Can't find a valid FAT filesystem [ 330.610470][T19936] loop1: detected capacity change from 0 to 264192 [ 330.618280][T19934] loop5: detected capacity change from 0 to 1 [ 330.672623][T19936] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 330.682341][T19936] FAT-fs (loop1): bogus number of directory entries (513) [ 330.689758][T19936] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000e0000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3f00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0206007400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:27 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600b0001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000040200604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000300604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 330.852039][T19982] loop5: detected capacity change from 0 to 1 [ 330.878831][T19987] loop3: detected capacity change from 0 to 264192 [ 330.906090][T19985] loop4: detected capacity change from 0 to 1 [ 330.931931][T19991] loop1: detected capacity change from 0 to 264192 [ 330.944738][T19991] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:27 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600c0001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 330.954228][T19991] FAT-fs (loop1): bogus number of directory entries (513) [ 330.955568][T20002] loop5: detected capacity change from 0 to 1 [ 330.961798][T19991] FAT-fs (loop1): Can't find a valid FAT filesystem [ 330.962867][T19987] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 330.984498][T19987] FAT-fs (loop3): bogus number of directory entries (6) [ 330.992301][T19987] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000400604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 331.029552][T19991] loop1: detected capacity change from 0 to 264192 [ 331.042763][T19991] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 331.052108][T19991] FAT-fs (loop1): bogus number of directory entries (513) [ 331.059518][T19991] FAT-fs (loop1): Can't find a valid FAT filesystem [ 331.074217][T19987] loop3: detected capacity change from 0 to 264192 [ 331.092826][T20026] loop4: detected capacity change from 0 to 1 07:15:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800100000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4800, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0202027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 331.122835][T20029] loop5: detected capacity change from 0 to 1 [ 331.142325][T19987] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 331.153607][T19987] FAT-fs (loop3): bogus number of directory entries (6) [ 331.161421][T19987] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:27 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600d0001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000500604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0203027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4c00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 331.326582][T20065] loop1: detected capacity change from 0 to 264192 [ 331.346787][T20068] loop4: detected capacity change from 0 to 1 07:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:27 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600e0001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 331.397844][T20065] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 331.408020][T20065] FAT-fs (loop1): bogus number of directory entries (513) [ 331.415826][T20065] FAT-fs (loop1): Can't find a valid FAT filesystem [ 331.421314][T20073] loop5: detected capacity change from 0 to 1 [ 331.430251][T20081] loop3: detected capacity change from 0 to 264192 [ 331.445090][T20081] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 331.454620][T20081] FAT-fs (loop3): bogus number of directory entries (515) [ 331.462215][T20081] FAT-fs (loop3): Can't find a valid FAT filesystem [ 331.509219][T20065] loop1: detected capacity change from 0 to 264192 [ 331.516780][T20104] loop4: detected capacity change from 0 to 1 [ 331.525238][T20065] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 331.535765][T20065] FAT-fs (loop1): bogus number of directory entries (513) [ 331.543355][T20065] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800110000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x5127, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:27 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000600604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0204027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:27 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600f0001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 331.707204][T20131] loop5: detected capacity change from 0 to 1 [ 331.722205][T20132] loop1: detected capacity change from 0 to 264192 [ 331.729841][T20137] loop4: detected capacity change from 0 to 1 [ 331.741534][T20130] loop3: detected capacity change from 0 to 264192 07:15:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6800, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:28 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560100001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 331.792473][T20132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 331.803211][T20132] FAT-fs (loop1): bogus number of directory entries (513) [ 331.810424][T20132] FAT-fs (loop1): Can't find a valid FAT filesystem [ 331.825064][T20130] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 331.834575][T20130] FAT-fs (loop3): bogus number of directory entries (516) 07:15:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6c00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 331.842255][T20130] FAT-fs (loop3): Can't find a valid FAT filesystem [ 331.859855][T20164] loop4: detected capacity change from 0 to 1 07:15:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0205027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000040600604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:28 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800120000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:28 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560110001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 331.912591][T20132] loop1: detected capacity change from 0 to 264192 [ 331.920717][T20132] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 331.929790][T20132] FAT-fs (loop1): bogus number of directory entries (513) [ 331.937254][T20132] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7400, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7702, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 332.070630][T20206] loop4: detected capacity change from 0 to 1 [ 332.077788][T20209] loop1: detected capacity change from 0 to 264192 [ 332.088078][T20205] loop5: detected capacity change from 0 to 1 07:15:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7800, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 332.114071][T20215] loop3: detected capacity change from 0 to 264192 [ 332.148689][T20209] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:28 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560120001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000700604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7a00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 332.162524][T20209] FAT-fs (loop1): bogus number of directory entries (513) [ 332.170321][T20209] FAT-fs (loop1): Can't find a valid FAT filesystem [ 332.178406][T20215] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 332.188041][T20215] FAT-fs (loop3): bogus number of directory entries (517) [ 332.195852][T20215] FAT-fs (loop3): Can't find a valid FAT filesystem [ 332.255757][T20241] loop4: detected capacity change from 0 to 1 [ 332.300667][T20248] loop5: detected capacity change from 0 to 1 [ 332.308135][T20209] loop1: detected capacity change from 0 to 264192 [ 332.316186][T20215] loop3: detected capacity change from 0 to 264192 07:15:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0206027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8227, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:28 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560250001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:28 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800004000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:28 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000800604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 332.368238][T20209] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 332.377344][T20209] FAT-fs (loop1): bogus number of directory entries (513) [ 332.384665][T20209] FAT-fs (loop1): Can't find a valid FAT filesystem [ 332.390001][T20215] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 332.400853][T20215] FAT-fs (loop3): bogus number of directory entries (517) [ 332.408025][T20215] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:28 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560480001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 332.538113][T20286] loop4: detected capacity change from 0 to 1 07:15:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8801, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 332.581137][T20293] loop3: detected capacity change from 0 to 264192 [ 332.596766][T20291] loop5: detected capacity change from 0 to 1 [ 332.601096][T20295] loop1: detected capacity change from 0 to 264192 07:15:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 332.624062][T20293] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 332.633374][T20293] FAT-fs (loop3): bogus number of directory entries (518) [ 332.640723][T20293] FAT-fs (loop3): Can't find a valid FAT filesystem [ 332.669730][T20295] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000900604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 332.679262][T20295] FAT-fs (loop1): bogus number of directory entries (513) [ 332.686591][T20295] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090200ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 332.758254][T20293] loop3: detected capacity change from 0 to 264192 [ 332.772334][T20324] loop4: detected capacity change from 0 to 1 [ 332.815418][T20338] loop1: detected capacity change from 0 to 264192 [ 332.820670][T20293] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 332.831669][T20293] FAT-fs (loop3): bogus number of directory entries (518) [ 332.832294][T20338] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 332.838960][T20293] FAT-fs (loop3): Can't find a valid FAT filesystem [ 332.854854][T20338] FAT-fs (loop1): bogus number of directory entries (513) 07:15:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0207027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x02\x00\x00', 0x0) 07:15:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x9303, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090300ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 332.862107][T20338] FAT-fs (loop1): Can't find a valid FAT filesystem [ 332.874709][T20340] loop5: detected capacity change from 0 to 1 07:15:29 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5604c0001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000a00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x03\x00\x00', 0x0) 07:15:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x04\x00\x00', 0x0) [ 333.005074][T20364] loop5: detected capacity change from 0 to 1 [ 333.015300][T20362] loop4: detected capacity change from 0 to 1 [ 333.059848][T20372] loop1: detected capacity change from 0 to 264192 [ 333.067457][T20363] loop3: detected capacity change from 0 to 264192 07:15:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000b00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa003, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 333.124372][T20363] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 333.134764][T20363] FAT-fs (loop3): bogus number of directory entries (519) [ 333.142526][T20363] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:29 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560680001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0208027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x05\x00\x00', 0x0) [ 333.171030][T20372] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 333.180743][T20372] FAT-fs (loop1): bogus number of directory entries (513) [ 333.188050][T20372] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa103, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x06\x00\x00', 0x0) [ 333.244865][T20404] loop5: detected capacity change from 0 to 1 [ 333.289612][T20412] loop4: detected capacity change from 0 to 1 [ 333.297793][T20413] loop3: detected capacity change from 0 to 264192 [ 333.352954][T20413] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 333.362883][T20413] FAT-fs (loop3): bogus number of directory entries (520) [ 333.370549][T20413] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090400ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\a\x00\x00', 0x0) 07:15:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa203, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:29 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5606c0001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0209027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000c00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 333.400195][T20372] loop1: detected capacity change from 0 to 264192 [ 333.410997][T20372] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 333.420138][T20372] FAT-fs (loop1): bogus number of directory entries (513) [ 333.427831][T20372] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa303, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\b\x00\x00', 0x0) 07:15:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa403, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 333.531064][T20460] loop4: detected capacity change from 0 to 1 [ 333.531484][T20455] loop3: detected capacity change from 0 to 264192 [ 333.559750][T20461] loop5: detected capacity change from 0 to 1 [ 333.570346][T20473] loop1: detected capacity change from 0 to 264192 07:15:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\t\x00\x00', 0x0) 07:15:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000d00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:30 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560740001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 333.592988][T20473] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 333.602591][T20473] FAT-fs (loop1): bogus number of directory entries (513) [ 333.610097][T20473] FAT-fs (loop1): Can't find a valid FAT filesystem [ 333.616193][T20455] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 333.626129][T20455] FAT-fs (loop3): bogus number of directory entries (521) [ 333.633543][T20455] FAT-fs (loop3): Can't find a valid FAT filesystem [ 333.661227][T20473] loop1: detected capacity change from 0 to 264192 [ 333.691302][T20455] loop3: detected capacity change from 0 to 264192 [ 333.704732][T20455] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 333.716062][T20455] FAT-fs (loop3): bogus number of directory entries (521) [ 333.724749][T20455] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090500ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa503, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020a027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\n\x00\x00', 0x0) [ 333.758608][T20473] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 333.768991][T20473] FAT-fs (loop1): bogus number of directory entries (513) [ 333.777327][T20473] FAT-fs (loop1): Can't find a valid FAT filesystem [ 333.794320][T20505] loop5: detected capacity change from 0 to 1 07:15:30 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5607a0001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 333.809716][T20509] loop4: detected capacity change from 0 to 1 07:15:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000e00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 333.921540][T20523] loop1: detected capacity change from 0 to 264192 [ 333.951029][T20530] loop3: detected capacity change from 0 to 264192 [ 333.961180][T20530] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020b027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 333.971129][T20530] FAT-fs (loop3): bogus number of directory entries (522) [ 333.978370][T20530] FAT-fs (loop3): Can't find a valid FAT filesystem [ 334.001791][T20523] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 334.011760][T20523] FAT-fs (loop1): bogus number of directory entries (513) 07:15:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa603, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 334.019286][T20523] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\v\x00\x00', 0x0) 07:15:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090600ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\f\x00\x00', 0x0) [ 334.053936][T20536] loop5: detected capacity change from 0 to 1 [ 334.067173][T20537] loop4: detected capacity change from 0 to 1 07:15:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa703, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 334.139344][T20557] loop3: detected capacity change from 0 to 264192 [ 334.163970][T20557] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 334.174830][T20557] FAT-fs (loop3): bogus number of directory entries (523) [ 334.174920][T20569] loop1: detected capacity change from 0 to 264192 07:15:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090700ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000f00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:30 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560900001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\r\x00\x00', 0x0) [ 334.182208][T20557] FAT-fs (loop3): Can't find a valid FAT filesystem [ 334.200378][T20569] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 334.210248][T20569] FAT-fs (loop1): bogus number of directory entries (513) [ 334.217587][T20569] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x0e\x00\x00', 0x0) 07:15:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa803, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 334.318571][T20589] loop4: detected capacity change from 0 to 1 [ 334.325340][T20588] loop5: detected capacity change from 0 to 1 [ 334.371914][T20603] loop1: detected capacity change from 0 to 264192 [ 334.381558][T20557] loop3: detected capacity change from 0 to 264192 [ 334.392002][T20557] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 334.401204][T20557] FAT-fs (loop3): bogus number of directory entries (523) [ 334.405341][T20603] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020c027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x10\x00\x00', 0x0) 07:15:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000001000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:30 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560fe0001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 334.408466][T20557] FAT-fs (loop3): Can't find a valid FAT filesystem [ 334.418390][T20603] FAT-fs (loop1): bogus number of directory entries (513) [ 334.432764][T20603] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa903, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x11\x00\x00', 0x0) [ 334.507160][T20624] loop5: detected capacity change from 0 to 1 [ 334.524077][T20628] loop3: detected capacity change from 0 to 264192 [ 334.531391][T20625] loop4: detected capacity change from 0 to 1 07:15:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090800ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:30 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000001100604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xaa03, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x12\x00\x00', 0x0) [ 334.556209][T20628] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 334.565361][T20628] FAT-fs (loop3): bogus number of directory entries (524) [ 334.572586][T20628] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00H\x00\x00', 0x0) 07:15:31 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560040201040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 334.673412][T20628] loop3: detected capacity change from 0 to 264192 [ 334.679443][T20652] loop5: detected capacity change from 0 to 1 [ 334.697793][T20628] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 334.706984][T20628] FAT-fs (loop3): bogus number of directory entries (524) [ 334.708510][T20671] loop4: detected capacity change from 0 to 1 [ 334.714124][T20628] FAT-fs (loop3): Can't find a valid FAT filesystem [ 334.728721][T20668] loop1: detected capacity change from 0 to 264192 [ 334.741915][T20668] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 334.752205][T20668] FAT-fs (loop1): bogus number of directory entries (513) [ 334.759845][T20668] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:31 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020d027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xab03, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00L\x00\x00', 0x0) 07:15:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000001200604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:31 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000301040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 334.831063][T20668] loop1: detected capacity change from 0 to 264192 [ 334.862297][T20668] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 334.872151][T20668] FAT-fs (loop1): bogus number of directory entries (513) 07:15:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xac03, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 334.879480][T20668] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090900ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00h\x00\x00', 0x0) 07:15:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xad03, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 334.939273][T20700] loop5: detected capacity change from 0 to 1 [ 334.945719][T20701] loop4: detected capacity change from 0 to 1 07:15:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00l\x00\x00', 0x0) 07:15:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000002000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xae03, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 335.018635][T20725] loop1: detected capacity change from 0 to 264192 [ 335.024294][T20719] loop3: detected capacity change from 0 to 264192 [ 335.070465][T20725] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 335.080380][T20725] FAT-fs (loop1): bogus number of directory entries (513) [ 335.087815][T20725] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:31 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020e027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:31 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560020401040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00t\x00\x00', 0x0) [ 335.114773][T20719] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 335.124774][T20719] FAT-fs (loop3): bogus number of directory entries (525) [ 335.132618][T20719] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xaf03, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 335.203772][T20762] loop5: detected capacity change from 0 to 1 [ 335.229409][T20725] loop1: detected capacity change from 0 to 264192 [ 335.237243][T20768] loop3: detected capacity change from 0 to 264192 [ 335.237734][T20769] loop4: detected capacity change from 0 to 1 07:15:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00z\x00\x00', 0x0) 07:15:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xedc0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 335.251570][T20725] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 335.260204][T20768] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 335.261408][T20725] FAT-fs (loop1): bogus number of directory entries (513) [ 335.270549][T20768] FAT-fs (loop3): bogus number of directory entries (526) [ 335.278705][T20725] FAT-fs (loop1): Can't find a valid FAT filesystem [ 335.285992][T20768] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090a00ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000002500604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x03\x00', 0x0) 07:15:31 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560060401040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfeff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:31 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020f027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x05\x00', 0x0) [ 335.451751][T20798] loop5: detected capacity change from 0 to 1 [ 335.480598][T20810] loop4: detected capacity change from 0 to 1 [ 335.494643][T20820] loop1: detected capacity change from 0 to 264192 07:15:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000003f00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xff0f, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 335.501857][T20816] loop3: detected capacity change from 0 to 264192 [ 335.537080][T20816] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:31 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000501040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 335.546592][T20816] FAT-fs (loop3): bogus number of directory entries (527) [ 335.553745][T20816] FAT-fs (loop3): Can't find a valid FAT filesystem [ 335.616003][T20820] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 335.626247][T20820] FAT-fs (loop1): bogus number of directory entries (513) [ 335.633397][T20820] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x06\x00', 0x0) 07:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\a\x00', 0x0) [ 335.658426][T20846] loop5: detected capacity change from 0 to 1 [ 335.726725][T20850] loop4: detected capacity change from 0 to 1 [ 335.750480][T20816] loop3: detected capacity change from 0 to 264192 [ 335.806936][T20820] loop1: detected capacity change from 0 to 264192 [ 335.833988][T20816] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 335.843728][T20816] FAT-fs (loop3): bogus number of directory entries (527) 07:15:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090b00ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffe, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:32 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000004000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:32 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000601040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\t\x00', 0x0) 07:15:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0210027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\n\x00', 0x0) [ 335.851555][T20816] FAT-fs (loop3): Can't find a valid FAT filesystem [ 335.877138][T20820] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 335.886704][T20820] FAT-fs (loop1): bogus number of directory entries (513) [ 335.894068][T20820] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\v\x00', 0x0) 07:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\f\x00', 0x0) 07:15:32 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560040601040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 335.961445][T20889] loop4: detected capacity change from 0 to 1 [ 335.968516][T20888] loop5: detected capacity change from 0 to 1 07:15:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x20000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:32 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040008004000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 336.026358][T20902] loop3: detected capacity change from 0 to 264192 [ 336.068084][T20902] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 336.077787][T20902] FAT-fs (loop3): bogus number of directory entries (528) [ 336.085275][T20902] FAT-fs (loop3): Can't find a valid FAT filesystem [ 336.098437][T20919] loop1: detected capacity change from 0 to 264192 [ 336.111436][T20926] loop5: detected capacity change from 0 to 1 [ 336.119134][T20919] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 336.128255][T20919] FAT-fs (loop1): bogus number of directory entries (513) [ 336.135749][T20919] FAT-fs (loop1): Can't find a valid FAT filesystem [ 336.153188][T20902] loop3: detected capacity change from 0 to 264192 [ 336.164887][T20930] loop4: detected capacity change from 0 to 1 07:15:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090c00ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x20400, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\r\x00', 0x0) 07:15:32 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000701040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0211027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:32 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000004800604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 336.247428][T20902] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 336.256949][T20902] FAT-fs (loop3): bogus number of directory entries (528) [ 336.264212][T20902] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x40000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x0e\x00', 0x0) [ 336.350092][T20962] loop1: detected capacity change from 0 to 264192 [ 336.366078][T20962] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 336.375282][T20962] FAT-fs (loop1): bogus number of directory entries (513) [ 336.380380][T20961] loop4: detected capacity change from 0 to 1 [ 336.382566][T20962] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x11\x00', 0x0) [ 336.416686][T20964] loop5: detected capacity change from 0 to 1 07:15:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x40200, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x12\x00', 0x0) [ 336.462026][T20981] loop3: detected capacity change from 0 to 264192 07:15:32 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000004c00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 336.511065][T20981] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 336.520505][T20981] FAT-fs (loop3): bogus number of directory entries (529) [ 336.525094][T20962] loop1: detected capacity change from 0 to 264192 [ 336.527713][T20981] FAT-fs (loop3): Can't find a valid FAT filesystem [ 336.595825][T20962] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 336.595865][T21010] loop5: detected capacity change from 0 to 1 [ 336.605837][T20962] FAT-fs (loop1): bogus number of directory entries (513) [ 336.619580][T20962] FAT-fs (loop1): Can't find a valid FAT filesystem [ 336.634101][T20981] loop3: detected capacity change from 0 to 264192 07:15:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090d00ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:33 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000901040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00?\x00', 0x0) 07:15:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x407fe, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0212027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 336.643375][T20981] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 336.652742][T20981] FAT-fs (loop3): bogus number of directory entries (529) [ 336.660141][T20981] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x407ff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:33 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104b016274c00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 336.782610][T21034] loop4: detected capacity change from 0 to 1 [ 336.795372][T21035] loop3: detected capacity change from 0 to 264192 [ 336.815894][T21046] loop1: detected capacity change from 0 to 264192 07:15:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00H\x00', 0x0) 07:15:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00L\x00', 0x0) 07:15:33 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000006800604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x40800, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 336.843599][T21035] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 336.853328][T21035] FAT-fs (loop3): bogus number of directory entries (530) [ 336.855615][T21048] loop5: detected capacity change from 0 to 1 [ 336.860602][T21035] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0213027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 336.944403][T21046] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 336.954532][T21046] FAT-fs (loop1): bogus number of directory entries (513) [ 336.961821][T21046] FAT-fs (loop1): Can't find a valid FAT filesystem [ 337.070894][T21084] loop3: detected capacity change from 0 to 264192 [ 337.106486][T21080] loop5: detected capacity change from 0 to 1 [ 337.112800][T21046] loop1: detected capacity change from 0 to 264192 [ 337.113921][T21084] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 337.128948][T21084] FAT-fs (loop3): bogus number of directory entries (531) [ 337.136460][T21084] FAT-fs (loop3): Can't find a valid FAT filesystem [ 337.137695][T21046] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 337.158027][T21046] FAT-fs (loop1): bogus number of directory entries (513) [ 337.165576][T21046] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090e00ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:33 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000a01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00h\x00', 0x0) 07:15:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x60000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:33 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000006c00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0214027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00l\x00', 0x0) 07:15:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x80000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00t\x00', 0x0) [ 337.337826][T21113] loop3: detected capacity change from 0 to 264192 [ 337.358957][T21111] loop5: detected capacity change from 0 to 1 [ 337.364355][T21110] loop4: detected capacity change from 0 to 1 [ 337.376921][T21113] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 337.386924][T21113] FAT-fs (loop3): bogus number of directory entries (532) [ 337.394233][T21113] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x80400, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0215027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:33 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000007400604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 337.442733][T21131] loop1: detected capacity change from 0 to 264192 [ 337.512973][T21131] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 337.522092][T21131] FAT-fs (loop1): bogus number of directory entries (513) [ 337.529339][T21131] FAT-fs (loop1): Can't find a valid FAT filesystem [ 337.540321][T21152] loop3: detected capacity change from 0 to 264192 [ 337.550331][T21150] loop5: detected capacity change from 0 to 1 [ 337.574065][T21152] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 337.583711][T21152] FAT-fs (loop3): bogus number of directory entries (533) [ 337.591246][T21152] FAT-fs (loop3): Can't find a valid FAT filesystem [ 337.644784][T21131] loop1: detected capacity change from 0 to 264192 [ 337.652415][T21131] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 337.661773][T21131] FAT-fs (loop1): bogus number of directory entries (513) [ 337.669155][T21131] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090f00ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:34 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000b01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa0000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00z\x00', 0x0) 07:15:34 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000007a00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xc0000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 337.699143][T21152] loop3: detected capacity change from 0 to 264192 07:15:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0216027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\xff\x00', 0x0) [ 337.764208][T21179] loop4: detected capacity change from 0 to 1 [ 337.782164][T21175] loop1: detected capacity change from 0 to 264192 [ 337.804100][T21175] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xe0000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 337.813523][T21175] FAT-fs (loop1): bogus number of directory entries (513) [ 337.820634][T21175] FAT-fs (loop1): Can't find a valid FAT filesystem [ 337.829562][T21185] loop5: detected capacity change from 0 to 1 [ 337.849715][T21192] loop3: detected capacity change from 0 to 264192 [ 337.860448][T21175] loop1: detected capacity change from 0 to 264192 [ 337.874527][T21175] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 337.883600][T21175] FAT-fs (loop1): bogus number of directory entries (513) [ 337.890724][T21175] FAT-fs (loop1): Can't find a valid FAT filesystem [ 337.901044][T21192] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:34 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104ffffff8000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1fffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:34 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000c01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 337.910324][T21192] FAT-fs (loop3): bogus number of directory entries (534) [ 337.917673][T21192] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800091000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x02', 0x0) 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0217027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 337.968003][T21217] loop5: detected capacity change from 0 to 1 [ 337.989885][T21222] loop4: detected capacity change from 0 to 1 07:15:34 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104ffffff9700604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x10e0000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:34 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000d01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 338.060109][T21244] loop3: detected capacity change from 0 to 264192 [ 338.069935][T21244] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 338.079057][T21244] FAT-fs (loop3): bogus number of directory entries (535) [ 338.086544][T21244] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 338.123287][T21254] loop1: detected capacity change from 0 to 264192 [ 338.147488][T21254] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 338.156685][T21254] FAT-fs (loop1): bogus number of directory entries (513) [ 338.163819][T21254] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0218027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2040000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 338.165306][T21244] loop3: detected capacity change from 0 to 264192 [ 338.178824][T21244] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 338.188013][T21244] FAT-fs (loop3): bogus number of directory entries (535) [ 338.195152][T21244] FAT-fs (loop3): Can't find a valid FAT filesystem [ 338.204888][T21273] loop4: detected capacity change from 0 to 1 [ 338.211063][T21264] loop5: detected capacity change from 0 to 1 07:15:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800091100ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:34 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000e01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:34 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001044c2716b000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 338.264598][T21254] loop1: detected capacity change from 0 to 264192 [ 338.277425][T21254] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 338.286884][T21254] FAT-fs (loop1): bogus number of directory entries (513) [ 338.294104][T21254] FAT-fs (loop1): Can't find a valid FAT filesystem [ 338.335403][T21293] loop3: detected capacity change from 0 to 264192 07:15:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 338.377549][T21293] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 338.386704][T21293] FAT-fs (loop3): bogus number of directory entries (536) [ 338.393981][T21293] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0219027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 338.424886][T21321] loop1: detected capacity change from 0 to 264192 07:15:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800091200ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 338.474554][T21321] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 338.483753][T21321] FAT-fs (loop1): bogus number of directory entries (513) [ 338.490873][T21321] FAT-fs (loop1): Can't find a valid FAT filesystem [ 338.499543][T21326] loop5: detected capacity change from 0 to 1 [ 338.501351][T21325] loop4: detected capacity change from 0 to 1 07:15:34 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104ffffffc900604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:34 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000f01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x5000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 338.589425][T21350] loop3: detected capacity change from 0 to 264192 07:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 338.656604][T21350] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 338.663494][T21368] loop1: detected capacity change from 0 to 264192 [ 338.665904][T21350] FAT-fs (loop3): bogus number of directory entries (537) [ 338.679676][T21350] FAT-fs (loop3): Can't find a valid FAT filesystem [ 338.679835][T21368] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 338.695346][T21368] FAT-fs (loop1): bogus number of directory entries (513) 07:15:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 338.702570][T21368] FAT-fs (loop1): Can't find a valid FAT filesystem [ 338.710079][T21370] loop5: detected capacity change from 0 to 1 [ 338.741729][T21376] loop4: detected capacity change from 0 to 1 07:15:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6040000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 338.779318][T21368] loop1: detected capacity change from 0 to 264192 [ 338.783499][T21350] loop3: detected capacity change from 0 to 264192 [ 338.795257][T21350] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 338.804632][T21350] FAT-fs (loop3): bogus number of directory entries (537) [ 338.806073][T21368] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 338.811760][T21350] FAT-fs (loop3): Can't find a valid FAT filesystem [ 338.827591][T21368] FAT-fs (loop1): bogus number of directory entries (513) [ 338.835607][T21368] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a021a027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:35 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104fffffff600604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:35 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560001101040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800092200ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 339.014277][T21444] loop1: detected capacity change from 0 to 264192 [ 339.026616][T21442] loop5: detected capacity change from 0 to 1 [ 339.035820][T21450] loop4: detected capacity change from 0 to 1 [ 339.052205][T21453] loop3: detected capacity change from 0 to 264192 07:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:35 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104fffffdfd00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x9000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 339.066363][T21444] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 339.075564][T21444] FAT-fs (loop1): bogus number of directory entries (513) [ 339.082955][T21444] FAT-fs (loop1): Can't find a valid FAT filesystem [ 339.093134][T21453] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 339.102921][T21453] FAT-fs (loop3): bogus number of directory entries (538) [ 339.110161][T21453] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a021b027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:35 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560001201040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 339.147281][T21444] loop1: detected capacity change from 0 to 264192 [ 339.179173][T21444] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 339.188318][T21444] FAT-fs (loop1): bogus number of directory entries (513) 07:15:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 339.195543][T21444] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:35 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104fffffffd00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xb000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800092500ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 339.232867][T21498] loop5: detected capacity change from 0 to 1 [ 339.252084][T21499] loop3: detected capacity change from 0 to 264192 07:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xc000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:35 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560002001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 339.277660][T21499] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 339.286769][T21499] FAT-fs (loop3): bogus number of directory entries (539) [ 339.293905][T21499] FAT-fs (loop3): Can't find a valid FAT filesystem [ 339.306986][T21511] loop4: detected capacity change from 0 to 1 07:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 339.344027][T21521] loop1: detected capacity change from 0 to 264192 [ 339.356870][T21525] loop5: detected capacity change from 0 to 1 [ 339.365438][T21499] loop3: detected capacity change from 0 to 264192 [ 339.374941][T21521] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 339.384252][T21521] FAT-fs (loop1): bogus number of directory entries (513) 07:15:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xd000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a021c027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:35 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104fffffffe00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 339.391555][T21521] FAT-fs (loop1): Can't find a valid FAT filesystem [ 339.405345][T21499] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 339.414474][T21499] FAT-fs (loop3): bogus number of directory entries (539) [ 339.421703][T21499] FAT-fs (loop3): Can't find a valid FAT filesystem [ 339.429758][T21540] loop4: detected capacity change from 0 to 1 07:15:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800094800ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:35 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560002501040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xe000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 339.557040][T21567] loop3: detected capacity change from 0 to 264192 [ 339.561152][T21563] loop1: detected capacity change from 0 to 264192 [ 339.565009][T21568] loop5: detected capacity change from 0 to 1 [ 339.592886][T21563] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xf000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 339.602018][T21563] FAT-fs (loop1): bogus number of directory entries (513) [ 339.609189][T21563] FAT-fs (loop1): Can't find a valid FAT filesystem [ 339.623774][T21567] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 339.632940][T21567] FAT-fs (loop3): bogus number of directory entries (540) [ 339.639502][T21575] loop4: detected capacity change from 0 to 1 [ 339.640096][T21567] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000fff00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x10000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:36 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560003f01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 339.701308][T21567] loop3: detected capacity change from 0 to 264192 [ 339.727066][T21567] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 339.736261][T21567] FAT-fs (loop3): bogus number of directory entries (540) [ 339.743918][T21567] FAT-fs (loop3): Can't find a valid FAT filesystem [ 339.790129][T21563] loop1: detected capacity change from 0 to 264192 [ 339.797563][T21563] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 339.806645][T21563] FAT-fs (loop1): bogus number of directory entries (513) [ 339.810079][T21630] loop5: detected capacity change from 0 to 1 [ 339.813901][T21563] FAT-fs (loop1): Can't find a valid FAT filesystem [ 339.829500][T21634] loop4: detected capacity change from 0 to 1 07:15:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a021d027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x11000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800094c00ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104ffffefff00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x12000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:36 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560004001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x18000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 339.963010][T21653] loop1: detected capacity change from 0 to 264192 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 340.009823][T21653] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.014840][T21672] loop5: detected capacity change from 0 to 1 [ 340.019346][T21653] FAT-fs (loop1): bogus number of directory entries (513) [ 340.032825][T21653] FAT-fs (loop1): Can't find a valid FAT filesystem [ 340.050116][T21674] loop4: detected capacity change from 0 to 1 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 340.056988][T21678] loop3: detected capacity change from 0 to 264192 [ 340.067114][T21678] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.076552][T21678] FAT-fs (loop3): bogus number of directory entries (541) [ 340.083909][T21678] FAT-fs (loop3): Can't find a valid FAT filesystem [ 340.133899][T21678] loop3: detected capacity change from 0 to 264192 [ 340.139854][T21653] loop1: detected capacity change from 0 to 264192 [ 340.141607][T21678] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.156123][T21678] FAT-fs (loop3): bogus number of directory entries (541) [ 340.156429][T21653] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.163225][T21678] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a021e027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x19000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800096000ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104ffefffff00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:36 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560004801040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 340.172267][T21653] FAT-fs (loop1): bogus number of directory entries (513) [ 340.186002][T21653] FAT-fs (loop1): Can't find a valid FAT filesystem [ 340.251470][T21718] loop5: detected capacity change from 0 to 1 [ 340.265265][T21716] loop3: detected capacity change from 0 to 264192 [ 340.267771][T21720] loop1: detected capacity change from 0 to 264192 [ 340.280577][T21720] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.289647][T21720] FAT-fs (loop1): bogus number of directory entries (513) 07:15:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x20000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 340.296791][T21720] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800096800ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104fdfdffff00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 340.326911][T21716] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.336160][T21716] FAT-fs (loop3): bogus number of directory entries (542) [ 340.343537][T21716] FAT-fs (loop3): Can't find a valid FAT filesystem [ 340.351595][T21732] loop4: detected capacity change from 0 to 1 07:15:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x20100000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0221027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:36 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560004c01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 340.385832][T21716] loop3: detected capacity change from 0 to 264192 [ 340.398379][T21716] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.407638][T21716] FAT-fs (loop3): bogus number of directory entries (542) [ 340.414861][T21716] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 340.462158][T21765] loop1: detected capacity change from 0 to 264192 [ 340.469019][T21764] loop5: detected capacity change from 0 to 1 07:15:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x22000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010480ffffff00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 340.521065][T21765] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.530495][T21765] FAT-fs (loop1): bogus number of directory entries (513) [ 340.537844][T21765] FAT-fs (loop1): Can't find a valid FAT filesystem [ 340.557763][T21784] loop3: detected capacity change from 0 to 264192 07:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\xff\xff\xff', 0x0) 07:15:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x25000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3f000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 340.588725][T21784] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.598232][T21784] FAT-fs (loop3): bogus number of directory entries (545) [ 340.605569][T21784] FAT-fs (loop3): Can't find a valid FAT filesystem [ 340.613593][T21797] loop4: detected capacity change from 0 to 1 [ 340.668194][T21807] loop5: detected capacity change from 0 to 1 [ 340.677210][T21765] loop1: detected capacity change from 0 to 264192 [ 340.694143][T21765] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.703854][T21765] FAT-fs (loop1): bogus number of directory entries (513) [ 340.711737][T21765] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800096c00ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x40000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:37 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560006801040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0222027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:37 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010497ffffff00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x41615252, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x7f\xff\xff', 0x0) [ 340.797732][T21784] loop3: detected capacity change from 0 to 264192 [ 340.805942][T21784] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.815240][T21784] FAT-fs (loop3): bogus number of directory entries (545) [ 340.823051][T21784] FAT-fs (loop3): Can't find a valid FAT filesystem [ 340.834890][T21853] loop4: detected capacity change from 0 to 1 07:15:37 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560006c01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800097400ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 340.910197][T21859] loop1: detected capacity change from 0 to 264192 [ 340.942865][T21859] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 340.952604][T21859] FAT-fs (loop1): bogus number of directory entries (513) 07:15:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\xfe\xff\xff', 0x0) 07:15:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x48000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 340.959749][T21859] FAT-fs (loop1): Can't find a valid FAT filesystem [ 340.966792][T21882] loop3: detected capacity change from 0 to 264192 [ 340.989202][T21881] loop5: detected capacity change from 0 to 1 07:15:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4c000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 341.007433][T21882] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 341.016549][T21882] FAT-fs (loop3): bogus number of directory entries (546) [ 341.023964][T21882] FAT-fs (loop3): Can't find a valid FAT filesystem [ 341.031372][T21895] loop4: detected capacity change from 0 to 1 07:15:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:37 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104c9ffffff00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x51270000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 341.061937][T21882] loop3: detected capacity change from 0 to 264192 [ 341.066931][T21912] loop1: detected capacity change from 0 to 264192 [ 341.078238][T21882] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 341.087702][T21882] FAT-fs (loop3): bogus number of directory entries (546) [ 341.094892][T21882] FAT-fs (loop3): Can't find a valid FAT filesystem [ 341.166110][T21912] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 341.175277][T21912] FAT-fs (loop1): bogus number of directory entries (513) [ 341.182865][T21912] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0223027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:37 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560007401040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x52526141, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:37 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104f6ffffff00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 341.231508][T21940] loop5: detected capacity change from 0 to 1 [ 341.271172][T21912] loop1: detected capacity change from 0 to 264192 [ 341.318580][T21963] loop4: detected capacity change from 0 to 1 [ 341.332556][T21912] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 341.341878][T21912] FAT-fs (loop1): bogus number of directory entries (513) [ 341.349078][T21912] FAT-fs (loop1): Can't find a valid FAT filesystem [ 341.365541][T21971] loop3: detected capacity change from 0 to 264192 [ 341.374243][T21979] loop5: detected capacity change from 0 to 1 [ 341.381223][T21971] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 341.391903][T21971] FAT-fs (loop3): bogus number of directory entries (547) [ 341.399155][T21971] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800097800ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x60000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:37 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560007a01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:37 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104fdffffff00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0224027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x61417272, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 341.460648][T21971] loop3: detected capacity change from 0 to 264192 [ 341.470418][T21971] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 341.480666][T21971] FAT-fs (loop3): bogus number of directory entries (547) [ 341.488196][T21971] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:37 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560009001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 341.540639][T21999] loop4: detected capacity change from 0 to 1 [ 341.565376][T22002] loop5: detected capacity change from 0 to 1 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 341.652999][T22008] loop3: detected capacity change from 0 to 264192 [ 341.687003][T22032] loop1: detected capacity change from 0 to 264192 [ 341.692588][T22008] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 341.702951][T22008] FAT-fs (loop3): bogus number of directory entries (548) [ 341.704061][T22032] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 341.710142][T22008] FAT-fs (loop3): Can't find a valid FAT filesystem [ 341.719156][T22032] FAT-fs (loop1): bogus number of directory entries (513) [ 341.733128][T22032] FAT-fs (loop1): Can't find a valid FAT filesystem [ 341.794006][T22046] loop4: detected capacity change from 0 to 1 [ 341.797783][T22032] loop1: detected capacity change from 0 to 264192 [ 341.849742][T22032] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 341.859361][T22032] FAT-fs (loop1): bogus number of directory entries (513) [ 341.866772][T22032] FAT-fs (loop1): Can't find a valid FAT filesystem [ 341.874980][T22008] loop3: detected capacity change from 0 to 264192 [ 341.882731][T22008] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 341.891918][T22008] FAT-fs (loop3): bogus number of directory entries (548) [ 341.899084][T22008] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800097a00ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x68000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:38 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104feffffff00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:38 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560fffe01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0225027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 342.009399][T22062] loop5: detected capacity change from 0 to 1 [ 342.019522][T22066] loop3: detected capacity change from 0 to 264192 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6c000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:38 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040002000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 342.072640][T22066] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 342.082010][T22066] FAT-fs (loop3): bogus number of directory entries (549) [ 342.089458][T22066] FAT-fs (loop3): Can't find a valid FAT filesystem [ 342.100617][T22067] loop4: detected capacity change from 0 to 1 07:15:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0226027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 342.149126][T22090] loop1: detected capacity change from 0 to 264192 [ 342.156864][T22090] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 342.166239][T22090] FAT-fs (loop1): bogus number of directory entries (513) [ 342.171434][T22101] loop5: detected capacity change from 0 to 1 [ 342.173450][T22090] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009fe00ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x72724161, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:38 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600fff01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:38 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040003000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 342.236631][T22115] loop3: detected capacity change from 0 to 264192 [ 342.244707][T22115] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 342.253778][T22115] FAT-fs (loop3): bogus number of directory entries (550) [ 342.261066][T22115] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x74000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 342.328361][T22126] loop4: detected capacity change from 0 to 1 [ 342.341647][T22115] loop3: detected capacity change from 0 to 264192 [ 342.355296][T22115] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 342.359680][T22146] loop5: detected capacity change from 0 to 1 [ 342.364703][T22115] FAT-fs (loop3): bogus number of directory entries (550) 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x77020000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0227027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 342.378301][T22115] FAT-fs (loop3): Can't find a valid FAT filesystem [ 342.386244][T22144] loop1: detected capacity change from 0 to 264192 [ 342.404975][T22144] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 342.414375][T22144] FAT-fs (loop1): bogus number of directory entries (513) [ 342.421506][T22144] FAT-fs (loop1): Can't find a valid FAT filesystem [ 342.493356][T22144] loop1: detected capacity change from 0 to 264192 [ 342.494170][T22179] loop3: detected capacity change from 0 to 264192 [ 342.508219][T22179] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 342.517444][T22179] FAT-fs (loop3): bogus number of directory entries (551) [ 342.518085][T22144] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 342.524749][T22179] FAT-fs (loop3): Can't find a valid FAT filesystem [ 342.534147][T22144] FAT-fs (loop1): bogus number of directory entries (513) [ 342.548472][T22144] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090e01ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:38 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560feff01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:38 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040004000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x78000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0228027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 342.623280][T22179] loop3: detected capacity change from 0 to 264192 [ 342.643724][T22179] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 342.653167][T22179] FAT-fs (loop3): bogus number of directory entries (551) [ 342.660413][T22179] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:39 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000200040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 342.690919][T22210] loop5: detected capacity change from 0 to 1 [ 342.698245][T22213] loop4: detected capacity change from 0 to 1 07:15:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7a000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x82270000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 342.771047][T22217] loop1: detected capacity change from 0 to 264192 [ 342.785917][T22217] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 342.795013][T22217] FAT-fs (loop1): bogus number of directory entries (513) [ 342.802362][T22217] FAT-fs (loop1): Can't find a valid FAT filesystem [ 342.810879][T22233] loop3: detected capacity change from 0 to 264192 07:15:39 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040005000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 342.822882][T22240] loop4: detected capacity change from 0 to 1 [ 342.835210][T22233] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 342.844449][T22233] FAT-fs (loop3): bogus number of directory entries (552) [ 342.851589][T22233] FAT-fs (loop3): Can't find a valid FAT filesystem [ 342.898612][T22255] loop5: detected capacity change from 0 to 1 [ 343.000022][T22217] loop1: detected capacity change from 0 to 264192 [ 343.007321][T22217] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 343.011854][T22233] loop3: detected capacity change from 0 to 264192 [ 343.016677][T22217] FAT-fs (loop1): bogus number of directory entries (513) [ 343.031053][T22217] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090402ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:39 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000300040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x88010000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:39 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040006000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0229027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 343.066766][T22233] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 343.076299][T22233] FAT-fs (loop3): bogus number of directory entries (552) [ 343.083714][T22233] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 343.150986][T22290] loop5: detected capacity change from 0 to 1 [ 343.175442][T22291] loop4: detected capacity change from 0 to 1 [ 343.185934][T22296] loop1: detected capacity change from 0 to 264192 [ 343.210850][T22304] loop3: detected capacity change from 0 to 264192 [ 343.237084][T22304] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 343.246195][T22304] FAT-fs (loop3): bogus number of directory entries (553) 07:15:39 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000400040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:39 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040007000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8cffffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 343.246663][T22296] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 343.253970][T22304] FAT-fs (loop3): Can't find a valid FAT filesystem [ 343.269958][T22296] FAT-fs (loop1): bogus number of directory entries (513) [ 343.277113][T22296] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 343.331293][T22324] loop5: detected capacity change from 0 to 1 [ 343.348683][T22322] loop4: detected capacity change from 0 to 1 [ 343.404383][T22296] loop1: detected capacity change from 0 to 264192 [ 343.414269][T22304] loop3: detected capacity change from 0 to 264192 [ 343.427158][T22304] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 343.436243][T22304] FAT-fs (loop3): bogus number of directory entries (553) [ 343.443575][T22304] FAT-fs (loop3): Can't find a valid FAT filesystem [ 343.465613][T22296] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 343.475222][T22296] FAT-fs (loop1): bogus number of directory entries (513) [ 343.482689][T22296] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800098b02ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x93030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:39 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040008000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a022a027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:39 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560001000040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa0030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 343.593264][T22360] loop3: detected capacity change from 0 to 264192 [ 343.601825][T22363] loop4: detected capacity change from 0 to 1 [ 343.608535][T22360] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 343.608785][T22368] loop5: detected capacity change from 0 to 1 [ 343.617651][T22360] FAT-fs (loop3): bogus number of directory entries (554) [ 343.631022][T22360] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a022b027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:40 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000e300040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:40 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040009000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 343.757489][T22397] loop1: detected capacity change from 0 to 264192 [ 343.761469][T22399] loop3: detected capacity change from 0 to 264192 [ 343.769282][T22407] loop4: detected capacity change from 0 to 1 [ 343.778462][T22412] loop5: detected capacity change from 0 to 1 [ 343.788473][T22397] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 343.797315][T22399] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 343.797579][T22397] FAT-fs (loop1): bogus number of directory entries (513) [ 343.807459][T22399] FAT-fs (loop3): bogus number of directory entries (555) [ 343.814571][T22397] FAT-fs (loop1): Can't find a valid FAT filesystem [ 343.821674][T22399] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009da02ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa1030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:40 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000201040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:40 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000a000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a022c027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa2030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:40 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000b000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 343.990252][T22441] loop4: detected capacity change from 0 to 1 [ 343.999807][T22442] loop3: detected capacity change from 0 to 264192 [ 344.007241][T22445] loop1: detected capacity change from 0 to 264192 [ 344.014984][T22443] loop5: detected capacity change from 0 to 1 07:15:40 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000301040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa3030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 344.090223][T22442] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 344.099376][T22442] FAT-fs (loop3): bogus number of directory entries (556) [ 344.106689][T22442] FAT-fs (loop3): Can't find a valid FAT filesystem [ 344.114398][T22445] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 344.123471][T22445] FAT-fs (loop1): bogus number of directory entries (513) [ 344.130573][T22445] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 344.139069][T22466] loop5: detected capacity change from 0 to 1 [ 344.159270][T22467] loop4: detected capacity change from 0 to 1 [ 344.165147][T22442] loop3: detected capacity change from 0 to 264192 07:15:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009db02ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa4030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:40 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000c000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 344.230435][T22442] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 344.239545][T22442] FAT-fs (loop3): bogus number of directory entries (556) [ 344.246824][T22442] FAT-fs (loop3): Can't find a valid FAT filesystem [ 344.256602][T22445] loop1: detected capacity change from 0 to 264192 [ 344.268506][T22445] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:40 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000401040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a022d027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 344.277729][T22445] FAT-fs (loop1): bogus number of directory entries (513) [ 344.285038][T22445] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa5030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x02\x00', 0x0) [ 344.330624][T22501] loop5: detected capacity change from 0 to 1 [ 344.356357][T22513] loop4: detected capacity change from 0 to 1 [ 344.363545][T22516] loop1: detected capacity change from 0 to 264192 07:15:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa6030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x03\x00', 0x0) 07:15:40 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000d000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 344.380177][T22516] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 344.389307][T22516] FAT-fs (loop1): bogus number of directory entries (513) [ 344.392599][T22533] loop3: detected capacity change from 0 to 264192 [ 344.396551][T22516] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x04\x00', 0x0) [ 344.438256][T22533] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 344.447482][T22533] FAT-fs (loop3): bogus number of directory entries (557) [ 344.454826][T22533] FAT-fs (loop3): Can't find a valid FAT filesystem [ 344.510029][T22516] loop1: detected capacity change from 0 to 264192 [ 344.518971][T22516] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 344.519362][T22533] loop3: detected capacity change from 0 to 264192 [ 344.528062][T22516] FAT-fs (loop1): bogus number of directory entries (513) [ 344.541658][T22516] FAT-fs (loop1): Can't find a valid FAT filesystem [ 344.541822][T22533] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090003ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa7030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x05\x00', 0x0) 07:15:40 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000501040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a022e027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:40 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000e000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 344.550249][T22560] loop5: detected capacity change from 0 to 1 [ 344.557403][T22533] FAT-fs (loop3): bogus number of directory entries (557) [ 344.570729][T22533] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x06\x00', 0x0) 07:15:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa8030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 344.676935][T22582] loop3: detected capacity change from 0 to 264192 [ 344.688018][T22587] loop1: detected capacity change from 0 to 264192 [ 344.695487][T22582] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 344.704641][T22582] FAT-fs (loop3): bogus number of directory entries (558) [ 344.708937][T22589] loop4: detected capacity change from 0 to 1 [ 344.711742][T22582] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\a\x00', 0x0) 07:15:41 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000f000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa9030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 344.712726][T22585] loop5: detected capacity change from 0 to 1 [ 344.734965][T22587] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 344.744095][T22587] FAT-fs (loop1): bogus number of directory entries (513) [ 344.751293][T22587] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:41 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000601040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800098703ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a022f027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\b\x00', 0x0) 07:15:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xaa030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\t\x00', 0x0) [ 344.862189][T22627] loop5: detected capacity change from 0 to 1 07:15:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xab030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 344.912350][T22632] loop4: detected capacity change from 0 to 1 [ 344.919414][T22647] loop1: detected capacity change from 0 to 264192 [ 344.937406][T22652] loop3: detected capacity change from 0 to 264192 [ 344.945821][T22647] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\n\x00', 0x0) 07:15:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xac030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:41 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040010000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 344.946170][T22652] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 344.955158][T22647] FAT-fs (loop1): bogus number of directory entries (513) [ 344.964279][T22652] FAT-fs (loop3): bogus number of directory entries (559) [ 344.971482][T22647] FAT-fs (loop1): Can't find a valid FAT filesystem [ 344.985524][T22652] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:41 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000701040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 345.038767][T22647] loop1: detected capacity change from 0 to 264192 [ 345.045628][T22652] loop3: detected capacity change from 0 to 264192 [ 345.073528][T22689] loop5: detected capacity change from 0 to 1 07:15:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\v\x00', 0x0) 07:15:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xad030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 345.111616][T22652] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 345.120721][T22652] FAT-fs (loop3): bogus number of directory entries (559) [ 345.128026][T22652] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009d403ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 345.199597][T22647] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 345.208778][T22647] FAT-fs (loop1): bogus number of directory entries (513) [ 345.216025][T22647] FAT-fs (loop1): Can't find a valid FAT filesystem [ 345.238852][T22705] loop4: detected capacity change from 0 to 1 07:15:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0230027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:41 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040011000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\f\x00', 0x0) 07:15:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xae030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:41 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000801040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\r\x00', 0x0) 07:15:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xaf030000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x0e\x00', 0x0) [ 345.363365][T22728] loop4: detected capacity change from 0 to 1 [ 345.380566][T22726] loop5: detected capacity change from 0 to 1 07:15:41 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000901040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x10\x00', 0x0) 07:15:41 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040012000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 345.474910][T22745] loop1: detected capacity change from 0 to 264192 [ 345.530463][T22745] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 345.539534][T22745] FAT-fs (loop1): bogus number of directory entries (513) [ 345.546925][T22745] FAT-fs (loop1): Can't find a valid FAT filesystem [ 345.549078][T22782] loop4: detected capacity change from 0 to 1 [ 345.566616][T22785] loop3: detected capacity change from 0 to 264192 [ 345.595899][T22785] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 345.599052][T22786] loop5: detected capacity change from 0 to 1 [ 345.605347][T22785] FAT-fs (loop3): bogus number of directory entries (560) [ 345.618778][T22785] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009d503ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x11\x00', 0x0) 07:15:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xc0ed0000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0231027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:42 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000a01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:42 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040025000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 345.647504][T22745] loop1: detected capacity change from 0 to 264192 [ 345.659332][T22745] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 345.668590][T22745] FAT-fs (loop1): bogus number of directory entries (513) [ 345.675803][T22745] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xdaffffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x12\x00', 0x0) [ 345.809649][T22821] loop1: detected capacity change from 0 to 264192 [ 345.816817][T22825] loop5: detected capacity change from 0 to 1 [ 345.833194][T22826] loop3: detected capacity change from 0 to 264192 [ 345.836924][T22821] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 345.848995][T22821] FAT-fs (loop1): bogus number of directory entries (513) 07:15:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xf0ffffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00H\x00', 0x0) [ 345.850439][T22822] loop4: detected capacity change from 0 to 1 [ 345.856132][T22821] FAT-fs (loop1): Can't find a valid FAT filesystem [ 345.870547][T22826] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 345.879737][T22826] FAT-fs (loop3): bogus number of directory entries (561) [ 345.886966][T22826] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00L\x00', 0x0) 07:15:42 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000b01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 345.920268][T22821] loop1: detected capacity change from 0 to 264192 [ 345.954449][T22826] loop3: detected capacity change from 0 to 264192 [ 345.991735][T22821] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 346.000890][T22821] FAT-fs (loop1): bogus number of directory entries (513) [ 346.008139][T22821] FAT-fs (loop1): Can't find a valid FAT filesystem [ 346.011327][T22826] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 346.024186][T22826] FAT-fs (loop3): bogus number of directory entries (561) [ 346.031498][T22826] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009d603ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:42 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040048000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xf6ffffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00h\x00', 0x0) 07:15:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0232027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 346.084643][T22874] loop4: detected capacity change from 0 to 1 07:15:42 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000c01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:42 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104004c000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00l\x00', 0x0) 07:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00t\x00', 0x0) [ 346.211410][T22891] loop5: detected capacity change from 0 to 1 [ 346.227996][T22894] loop3: detected capacity change from 0 to 264192 [ 346.228017][T22897] loop4: detected capacity change from 0 to 1 07:15:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xf9fdffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 346.279685][T22898] loop1: detected capacity change from 0 to 264192 [ 346.308470][T22894] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 346.317554][T22894] FAT-fs (loop3): bogus number of directory entries (562) 07:15:42 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000d01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00z\x00', 0x0) [ 346.324690][T22894] FAT-fs (loop3): Can't find a valid FAT filesystem [ 346.349414][T22898] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 346.358681][T22898] FAT-fs (loop1): bogus number of directory entries (513) [ 346.365928][T22898] FAT-fs (loop1): Can't find a valid FAT filesystem [ 346.388024][T22923] loop5: detected capacity change from 0 to 1 [ 346.394505][T22894] loop3: detected capacity change from 0 to 264192 [ 346.437129][T22894] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 346.446230][T22894] FAT-fs (loop3): bogus number of directory entries (562) [ 346.453444][T22894] FAT-fs (loop3): Can't find a valid FAT filesystem [ 346.461032][T22933] loop4: detected capacity change from 0 to 1 [ 346.478555][T22898] loop1: detected capacity change from 0 to 264192 07:15:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009d703ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x03', 0x0) 07:15:42 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040068000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfdfdffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0233027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:42 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000e01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 346.534022][T22898] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 346.543181][T22898] FAT-fs (loop1): bogus number of directory entries (513) [ 346.550304][T22898] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfe070400, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x05', 0x0) [ 346.619587][T22966] loop4: detected capacity change from 0 to 1 [ 346.639764][T22960] loop5: detected capacity change from 0 to 1 [ 346.641484][T22961] loop3: detected capacity change from 0 to 264192 [ 346.654339][T22961] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 346.660254][T22973] loop1: detected capacity change from 0 to 264192 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x06', 0x0) 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\a', 0x0) [ 346.663424][T22961] FAT-fs (loop3): bogus number of directory entries (563) [ 346.677139][T22961] FAT-fs (loop3): Can't find a valid FAT filesystem [ 346.703438][T22973] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 346.712551][T22973] FAT-fs (loop1): bogus number of directory entries (513) 07:15:43 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000f01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfeffffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 346.719807][T22973] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009d803ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:43 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0234027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\t', 0x0) 07:15:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xff070400, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104006c000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:43 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560001001040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\n', 0x0) [ 346.824093][T23004] loop4: detected capacity change from 0 to 1 [ 346.830806][T22973] loop1: detected capacity change from 0 to 264192 [ 346.838583][T22973] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 346.847840][T22973] FAT-fs (loop1): bogus number of directory entries (513) [ 346.855098][T22973] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\v', 0x0) [ 346.911729][T23030] loop5: detected capacity change from 0 to 1 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\f', 0x0) 07:15:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040074000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\r', 0x0) [ 346.958367][T23034] loop3: detected capacity change from 0 to 264192 07:15:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xff0f0000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 347.016812][T23034] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 347.025936][T23034] FAT-fs (loop3): bogus number of directory entries (564) [ 347.033072][T23034] FAT-fs (loop3): Can't find a valid FAT filesystem [ 347.047528][T23056] loop4: detected capacity change from 0 to 1 [ 347.047587][T23055] loop1: detected capacity change from 0 to 264192 [ 347.066204][T23068] loop5: detected capacity change from 0 to 1 [ 347.076180][T23055] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 347.086062][T23055] FAT-fs (loop1): bogus number of directory entries (513) [ 347.093278][T23055] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009d903ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:43 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0235027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x0e', 0x0) 07:15:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffbffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:43 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560001101040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104007a000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 347.119294][T23034] loop3: detected capacity change from 0 to 264192 [ 347.132757][T23034] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 347.141825][T23034] FAT-fs (loop3): bogus number of directory entries (564) [ 347.148979][T23034] FAT-fs (loop3): Can't find a valid FAT filesystem [ 347.209666][T23097] loop1: detected capacity change from 0 to 264192 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x11', 0x0) 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x12', 0x0) 07:15:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00?', 0x0) 07:15:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040090000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 347.260943][T23097] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 347.270185][T23097] FAT-fs (loop1): bogus number of directory entries (513) [ 347.277457][T23097] FAT-fs (loop1): Can't find a valid FAT filesystem [ 347.287230][T23116] loop5: detected capacity change from 0 to 1 07:15:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffdffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 347.365547][T23118] loop4: detected capacity change from 0 to 1 [ 347.365547][T23119] loop3: detected capacity change from 0 to 264192 07:15:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009da03ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xffff1f00, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 347.407758][T23119] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 347.416865][T23119] FAT-fs (loop3): bogus number of directory entries (565) [ 347.424000][T23119] FAT-fs (loop3): Can't find a valid FAT filesystem [ 347.462001][T23155] loop5: detected capacity change from 0 to 1 [ 347.471631][T23158] loop1: detected capacity change from 0 to 264192 [ 347.485929][T23158] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 347.495077][T23158] FAT-fs (loop1): bogus number of directory entries (513) [ 347.502191][T23158] FAT-fs (loop1): Can't find a valid FAT filesystem [ 347.567591][T23158] loop1: detected capacity change from 0 to 264192 [ 347.580498][T23119] loop3: detected capacity change from 0 to 264192 [ 347.608111][T23158] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 347.617273][T23158] FAT-fs (loop1): bogus number of directory entries (513) [ 347.624523][T23158] FAT-fs (loop1): Can't find a valid FAT filesystem [ 347.643937][T23119] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 347.653030][T23119] FAT-fs (loop3): bogus number of directory entries (565) [ 347.660486][T23119] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0236027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00H', 0x0) 07:15:44 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560001201040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffffbff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:44 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400fe000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:44 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009db03ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffffdf9, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 347.793006][T23201] loop5: detected capacity change from 0 to 1 [ 347.806850][T23204] loop1: detected capacity change from 0 to 264192 [ 347.815018][T23207] loop4: detected capacity change from 0 to 1 07:15:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffffdfd, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00L', 0x0) [ 347.845600][T23204] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 347.855303][T23204] FAT-fs (loop1): bogus number of directory entries (513) [ 347.862619][T23204] FAT-fs (loop1): Can't find a valid FAT filesystem [ 347.873455][T23203] loop3: detected capacity change from 0 to 264192 [ 347.884407][T23203] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:44 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560002501040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:44 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040004020000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 347.893803][T23203] FAT-fs (loop3): bogus number of directory entries (566) [ 347.901170][T23203] FAT-fs (loop3): Can't find a valid FAT filesystem [ 347.934132][T23204] loop1: detected capacity change from 0 to 264192 07:15:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffffdff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 347.958602][T23243] loop4: detected capacity change from 0 to 1 [ 347.978768][T23204] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 347.987990][T23204] FAT-fs (loop1): bogus number of directory entries (513) [ 347.995468][T23204] FAT-fs (loop1): Can't find a valid FAT filesystem [ 348.049417][T23258] loop5: detected capacity change from 0 to 1 07:15:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0237027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00h', 0x0) 07:15:44 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560004801040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:44 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009dc03ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xffffff7f, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 348.090159][T23203] loop3: detected capacity change from 0 to 264192 [ 348.119051][T23203] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 348.128214][T23203] FAT-fs (loop3): bogus number of directory entries (566) 07:15:44 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000030000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 348.135339][T23203] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00l', 0x0) 07:15:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xffffff8c, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00t', 0x0) [ 348.225172][T23286] loop4: detected capacity change from 0 to 1 [ 348.226429][T23298] loop1: detected capacity change from 0 to 264192 [ 348.247450][T23303] loop5: detected capacity change from 0 to 1 07:15:44 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040002040000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00z', 0x0) 07:15:44 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560004c01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 348.297806][T23298] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 348.307926][T23298] FAT-fs (loop1): bogus number of directory entries (513) [ 348.315166][T23298] FAT-fs (loop1): Can't find a valid FAT filesystem [ 348.355032][T23302] loop3: detected capacity change from 0 to 264192 [ 348.395859][T23298] loop1: detected capacity change from 0 to 264192 [ 348.405646][T23298] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 348.415200][T23298] FAT-fs (loop1): bogus number of directory entries (513) [ 348.416061][T23302] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 348.422313][T23298] FAT-fs (loop1): Can't find a valid FAT filesystem [ 348.431353][T23302] FAT-fs (loop3): bogus number of directory entries (567) [ 348.445095][T23302] FAT-fs (loop3): Can't find a valid FAT filesystem [ 348.452723][T23339] loop4: detected capacity change from 0 to 1 [ 348.460318][T23341] loop5: detected capacity change from 0 to 1 07:15:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0238027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xffffffda, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:44 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009dd03ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\xff', 0x0) 07:15:44 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560006801040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:44 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040006040000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 348.517541][T23302] loop3: detected capacity change from 0 to 264192 [ 348.525391][T23302] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 348.535164][T23302] FAT-fs (loop3): bogus number of directory entries (567) [ 348.542564][T23302] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffffff0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 348.629539][T23380] loop5: detected capacity change from 0 to 1 [ 348.631084][T23381] loop1: detected capacity change from 0 to 264192 [ 348.641105][T23375] loop4: detected capacity change from 0 to 1 [ 348.663223][T23387] loop3: detected capacity change from 0 to 264192 07:15:45 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560006c01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffffff6, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:45 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000050000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 348.677286][T23381] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 348.686371][T23381] FAT-fs (loop1): bogus number of directory entries (513) [ 348.693511][T23381] FAT-fs (loop1): Can't find a valid FAT filesystem [ 348.701798][T23387] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 348.711002][T23387] FAT-fs (loop3): bogus number of directory entries (568) [ 348.718146][T23387] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:45 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0239027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 348.802760][T23381] loop1: detected capacity change from 0 to 264192 [ 348.834254][T23381] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 348.843590][T23381] FAT-fs (loop1): bogus number of directory entries (513) 07:15:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 348.850781][T23381] FAT-fs (loop1): Can't find a valid FAT filesystem [ 348.858909][T23414] loop4: detected capacity change from 0 to 1 [ 348.859290][T23421] loop3: detected capacity change from 0 to 264192 [ 348.865577][T23417] loop5: detected capacity change from 0 to 1 [ 348.879763][T23421] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 348.889449][T23421] FAT-fs (loop3): bogus number of directory entries (569) 07:15:45 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009de03ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 348.896956][T23421] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffffffe, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:45 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a023a027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:45 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560007401040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:45 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000060000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 349.022204][T23457] loop1: detected capacity change from 0 to 264192 [ 349.022578][T23459] loop5: detected capacity change from 0 to 1 [ 349.045802][T23454] loop4: detected capacity change from 0 to 1 [ 349.061471][T23465] loop3: detected capacity change from 0 to 264192 07:15:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xedc000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 349.071355][T23457] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 349.075183][T23465] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 349.080534][T23457] FAT-fs (loop1): bogus number of directory entries (513) [ 349.089711][T23465] FAT-fs (loop3): bogus number of directory entries (570) [ 349.097388][T23457] FAT-fs (loop1): Can't find a valid FAT filesystem [ 349.111564][T23465] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:45 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560007a01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:45 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040004060000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 349.156818][T23465] loop3: detected capacity change from 0 to 264192 [ 349.164436][T23465] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 349.166416][T23457] loop1: detected capacity change from 0 to 264192 [ 349.173706][T23465] FAT-fs (loop3): bogus number of directory entries (570) [ 349.187553][T23465] FAT-fs (loop3): Can't find a valid FAT filesystem [ 349.209008][T23495] loop4: detected capacity change from 0 to 1 [ 349.229479][T23457] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 349.238563][T23457] FAT-fs (loop1): bogus number of directory entries (513) [ 349.245705][T23457] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:45 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009df03ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:45 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000fe01040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:45 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a023b027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 349.305850][T23508] loop5: detected capacity change from 0 to 1 07:15:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:45 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000070000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 349.386027][T23534] loop4: detected capacity change from 0 to 1 [ 349.389205][T23529] loop3: detected capacity change from 0 to 264192 [ 349.408635][T23529] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 349.417833][T23529] FAT-fs (loop3): bogus number of directory entries (571) [ 349.425168][T23529] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:45 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000090000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 349.432311][T23547] loop5: detected capacity change from 0 to 1 [ 349.539018][T23572] loop5: detected capacity change from 0 to 1 [ 349.547396][T23565] loop1: detected capacity change from 0 to 264192 [ 349.557321][T23565] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 349.566666][T23565] FAT-fs (loop1): bogus number of directory entries (513) [ 349.573903][T23565] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:46 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090204ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:46 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a023c027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:46 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000003040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4020000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000a0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 349.708479][T23603] loop4: detected capacity change from 0 to 1 [ 349.714825][T23605] loop5: detected capacity change from 0 to 1 07:15:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 349.764146][T23611] loop3: detected capacity change from 0 to 264192 [ 349.771598][T23610] loop1: detected capacity change from 0 to 264192 [ 349.786112][T23611] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 349.795400][T23611] FAT-fs (loop3): bogus number of directory entries (572) [ 349.803074][T23611] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:46 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a023d027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:46 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000006040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 349.810741][T23610] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 349.819990][T23610] FAT-fs (loop1): bogus number of directory entries (513) [ 349.827321][T23610] FAT-fs (loop1): Can't find a valid FAT filesystem [ 349.897895][T23647] loop4: detected capacity change from 0 to 1 [ 349.905967][T23646] loop3: detected capacity change from 0 to 264192 [ 349.920534][T23646] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 349.929691][T23646] FAT-fs (loop3): bogus number of directory entries (573) [ 349.936909][T23646] FAT-fs (loop3): Can't find a valid FAT filesystem [ 349.946959][T23610] loop1: detected capacity change from 0 to 264192 [ 350.020160][T23610] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 350.029365][T23610] FAT-fs (loop1): bogus number of directory entries (513) [ 350.036521][T23610] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7ffffffffffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000b0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:46 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090604ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:46 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000007040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:46 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a023e027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 350.144157][T23684] loop3: detected capacity change from 0 to 264192 07:15:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 350.185327][T23684] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 350.194436][T23684] FAT-fs (loop3): bogus number of directory entries (574) [ 350.201728][T23684] FAT-fs (loop3): Can't find a valid FAT filesystem [ 350.211371][T23687] loop4: detected capacity change from 0 to 1 [ 350.219762][T23691] loop1: detected capacity change from 0 to 264192 07:15:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8040000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 350.243253][T23693] loop5: detected capacity change from 0 to 1 [ 350.271873][T23691] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 350.281223][T23691] FAT-fs (loop1): bogus number of directory entries (513) 07:15:46 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000f040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 350.288428][T23691] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000c0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xc000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 350.393179][T23684] loop3: detected capacity change from 0 to 264192 [ 350.393697][T23691] loop1: detected capacity change from 0 to 264192 [ 350.409120][T23739] loop4: detected capacity change from 0 to 1 [ 350.428620][T23684] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 350.437826][T23684] FAT-fs (loop3): bogus number of directory entries (574) [ 350.445107][T23684] FAT-fs (loop3): Can't find a valid FAT filesystem [ 350.458980][T23743] loop5: detected capacity change from 0 to 1 [ 350.502873][T23691] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 350.511919][T23691] FAT-fs (loop1): bogus number of directory entries (513) [ 350.519670][T23691] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:46 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090005ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:46 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0248027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:46 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000003f040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000d0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xe000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x100000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000e0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 350.619717][T23781] loop5: detected capacity change from 0 to 1 07:15:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x10e000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 350.677787][T23794] loop4: detected capacity change from 0 to 1 [ 350.685015][T23785] loop3: detected capacity change from 0 to 264192 [ 350.709486][T23785] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 350.718603][T23785] FAT-fs (loop3): bogus number of directory entries (584) 07:15:47 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000081040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 350.726141][T23785] FAT-fs (loop3): Can't find a valid FAT filesystem [ 350.741636][T23805] loop1: detected capacity change from 0 to 264192 07:15:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x200000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 350.790600][T23805] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 350.799944][T23805] FAT-fs (loop1): bogus number of directory entries (513) [ 350.807080][T23805] FAT-fs (loop1): Can't find a valid FAT filesystem [ 350.841422][T23823] loop5: detected capacity change from 0 to 1 [ 350.929391][T23829] loop4: detected capacity change from 0 to 1 [ 350.975959][T23785] loop3: detected capacity change from 0 to 264192 [ 350.984169][T23785] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 350.993295][T23785] FAT-fs (loop3): bogus number of directory entries (584) [ 351.000401][T23785] FAT-fs (loop3): Can't find a valid FAT filesystem [ 351.002803][T23805] loop1: detected capacity change from 0 to 264192 07:15:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000f0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x204000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:47 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a024c027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:47 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090006ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:47 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600002b9040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 351.059214][T23805] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 351.068408][T23805] FAT-fs (loop1): bogus number of directory entries (513) [ 351.075649][T23805] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 351.187298][T23853] loop4: detected capacity change from 0 to 1 07:15:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x300000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:47 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000ffa040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 351.231563][T23856] loop3: detected capacity change from 0 to 264192 [ 351.238714][T23851] loop5: detected capacity change from 0 to 1 07:15:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 351.279545][T23856] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 351.288640][T23856] FAT-fs (loop3): bogus number of directory entries (588) [ 351.295883][T23856] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:47 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0260027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000110000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x400000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 351.331667][T23885] loop4: detected capacity change from 0 to 1 [ 351.338169][T23887] loop1: detected capacity change from 0 to 264192 07:15:47 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000fffe040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 351.386361][T23887] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 351.395463][T23887] FAT-fs (loop1): bogus number of directory entries (513) [ 351.402584][T23887] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 351.429013][T23902] loop3: detected capacity change from 0 to 264192 [ 351.431635][T23905] loop5: detected capacity change from 0 to 1 [ 351.443947][T23902] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 351.463564][T23915] loop4: detected capacity change from 0 to 1 [ 351.519233][T23887] loop1: detected capacity change from 0 to 264192 07:15:47 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090406ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x500000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:47 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0268027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\xff\xff', 0x0) 07:15:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000120000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:47 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000002040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 351.579714][T23887] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 351.588926][T23887] FAT-fs (loop1): bogus number of directory entries (513) [ 351.596108][T23887] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x600000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 351.664488][T23948] loop3: detected capacity change from 0 to 264192 [ 351.677805][T23950] loop5: detected capacity change from 0 to 1 07:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 351.710930][T23957] loop4: detected capacity change from 0 to 1 [ 351.713890][T23948] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 351.726385][T23948] FAT-fs (loop3): bogus number of directory entries (616) [ 351.733889][T23948] FAT-fs (loop3): Can't find a valid FAT filesystem [ 351.735022][T23958] loop1: detected capacity change from 0 to 264192 [ 351.750430][T23958] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:48 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000003040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000200000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 351.759796][T23958] FAT-fs (loop1): bogus number of directory entries (513) [ 351.767205][T23958] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x604000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x7f\xff', 0x0) 07:15:48 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090007ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x700000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 351.814444][T23948] loop3: detected capacity change from 0 to 264192 [ 351.826158][T23948] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 351.830043][T23986] loop5: detected capacity change from 0 to 1 [ 351.835247][T23948] FAT-fs (loop3): bogus number of directory entries (616) [ 351.848461][T23948] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x800000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a026c027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000250000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\xfe\xff', 0x0) [ 351.892799][T23998] loop4: detected capacity change from 0 to 1 [ 351.927865][T24015] loop1: detected capacity change from 0 to 264192 07:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x900000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 351.966065][T24029] loop5: detected capacity change from 0 to 1 [ 351.978293][T24032] loop3: detected capacity change from 0 to 264192 [ 351.979804][T24015] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 351.994568][T24015] FAT-fs (loop1): bogus number of directory entries (513) [ 351.995322][T24032] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:48 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000004040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa00000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 352.001756][T24015] FAT-fs (loop1): Can't find a valid FAT filesystem [ 352.017578][T24032] FAT-fs (loop3): bogus number of directory entries (620) [ 352.024829][T24032] FAT-fs (loop3): Can't find a valid FAT filesystem [ 352.097669][T24015] loop1: detected capacity change from 0 to 264192 [ 352.106925][T24032] loop3: detected capacity change from 0 to 264192 [ 352.110672][T24051] loop4: detected capacity change from 0 to 1 [ 352.120946][T24032] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 352.130195][T24032] FAT-fs (loop3): bogus number of directory entries (620) [ 352.136643][T24015] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400003f0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xb00000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:48 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090009ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 352.137351][T24032] FAT-fs (loop3): Can't find a valid FAT filesystem [ 352.146433][T24015] FAT-fs (loop1): bogus number of directory entries (513) [ 352.160595][T24015] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0274027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:48 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000006040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xc00000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 352.272092][T24083] loop5: detected capacity change from 0 to 1 [ 352.310724][T24093] loop4: detected capacity change from 0 to 1 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xd00000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000400000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 352.319337][T24096] loop1: detected capacity change from 0 to 264192 [ 352.321413][T24092] loop3: detected capacity change from 0 to 264192 [ 352.335856][T24092] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 352.344951][T24092] FAT-fs (loop3): bogus number of directory entries (628) [ 352.352062][T24092] FAT-fs (loop3): Can't find a valid FAT filesystem [ 352.358888][T24096] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xe00000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 352.368150][T24096] FAT-fs (loop1): bogus number of directory entries (513) [ 352.375328][T24096] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:48 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000007040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 352.443515][T24096] loop1: detected capacity change from 0 to 264192 [ 352.450688][T24096] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 352.459765][T24096] FAT-fs (loop1): bogus number of directory entries (513) [ 352.467021][T24096] FAT-fs (loop1): Can't find a valid FAT filesystem [ 352.474120][T24092] loop3: detected capacity change from 0 to 264192 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xf00000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 352.493716][T24092] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 352.503064][T24092] FAT-fs (loop3): bogus number of directory entries (628) [ 352.510380][T24092] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:48 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000aff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1000000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0278027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 352.534030][T24143] loop5: detected capacity change from 0 to 1 07:15:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1100000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000480000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 352.598815][T24165] loop4: detected capacity change from 0 to 1 [ 352.611069][T24179] loop1: detected capacity change from 0 to 264192 [ 352.630675][T24187] loop3: detected capacity change from 0 to 264192 [ 352.642217][T24179] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 352.651340][T24179] FAT-fs (loop1): bogus number of directory entries (513) [ 352.658474][T24179] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1200000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:49 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000008040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1800000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 352.720382][T24187] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 352.729519][T24187] FAT-fs (loop3): bogus number of directory entries (632) [ 352.736747][T24187] FAT-fs (loop3): Can't find a valid FAT filesystem [ 352.744062][T24204] loop5: detected capacity change from 0 to 1 [ 352.780295][T24218] loop4: detected capacity change from 0 to 1 [ 352.846128][T24187] loop3: detected capacity change from 0 to 264192 [ 352.857157][T24187] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 352.866275][T24187] FAT-fs (loop3): bogus number of directory entries (632) [ 352.868498][T24179] loop1: detected capacity change from 0 to 264192 [ 352.873626][T24187] FAT-fs (loop3): Can't find a valid FAT filesystem [ 352.889886][T24179] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 352.899086][T24179] FAT-fs (loop1): bogus number of directory entries (513) [ 352.906227][T24179] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:49 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000bff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1900000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400004c0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:49 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000f040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a027a027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 353.030143][T24271] loop4: detected capacity change from 0 to 1 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000680000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 353.080397][T24267] loop5: detected capacity change from 0 to 1 [ 353.097598][T24275] loop3: detected capacity change from 0 to 264192 07:15:49 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000fe040000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 353.147633][T24296] loop1: detected capacity change from 0 to 264192 [ 353.169197][T24275] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 353.178407][T24275] FAT-fs (loop3): bogus number of directory entries (634) [ 353.185734][T24275] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:49 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000cff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2000000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2010000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 353.221352][T24296] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 353.230729][T24296] FAT-fs (loop1): bogus number of directory entries (513) [ 353.237888][T24296] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 353.290408][T24319] loop5: detected capacity change from 0 to 1 [ 353.298249][T24320] loop4: detected capacity change from 0 to 1 [ 353.303661][T24324] loop1: detected capacity change from 0 to 264192 [ 353.324705][T24324] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 353.330240][T24275] loop3: detected capacity change from 0 to 264192 [ 353.333840][T24324] FAT-fs (loop1): bogus number of directory entries (513) [ 353.333853][T24324] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2200000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:49 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000dff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400006c0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02fe027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:49 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001020000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 353.385675][T24275] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 353.394980][T24275] FAT-fs (loop3): bogus number of directory entries (634) [ 353.402407][T24275] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 353.513509][T24366] loop4: detected capacity change from 0 to 1 [ 353.525014][T24360] loop1: detected capacity change from 0 to 264192 [ 353.531999][T24364] loop5: detected capacity change from 0 to 1 07:15:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000740000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 353.613698][T24360] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 353.622872][T24360] FAT-fs (loop1): bogus number of directory entries (513) [ 353.623325][T24371] loop3: detected capacity change from 0 to 264192 [ 353.630039][T24360] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:50 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001030000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2500000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200037400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 353.655164][T24371] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 353.666329][T24371] FAT-fs (loop3): bogus number of directory entries (766) [ 353.674042][T24371] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x3f00000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 353.723611][T24399] loop4: detected capacity change from 0 to 1 [ 353.786456][T24406] loop5: detected capacity change from 0 to 1 [ 353.793356][T24360] loop1: detected capacity change from 0 to 264192 [ 353.810225][T24360] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 353.819332][T24360] FAT-fs (loop1): bogus number of directory entries (513) [ 353.826604][T24360] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:50 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000eff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:50 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001050000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4000000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400007a0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 353.870327][T24436] loop3: detected capacity change from 0 to 264192 [ 353.913259][T24436] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200077400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4800000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 354.031676][T24466] loop4: detected capacity change from 0 to 1 [ 354.051640][T24469] loop5: detected capacity change from 0 to 1 [ 354.067560][T24470] loop1: detected capacity change from 0 to 264192 07:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:50 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009010eff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 354.077603][T24470] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 354.086775][T24470] FAT-fs (loop1): bogus number of directory entries (513) [ 354.093912][T24470] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x4c00000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:50 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001060000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000900000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x5127000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 354.211113][T24497] loop3: detected capacity change from 0 to 264192 [ 354.217999][T24515] loop5: detected capacity change from 0 to 1 [ 354.242393][T24503] loop1: detected capacity change from 0 to 264192 07:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200097400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 354.257681][T24503] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 354.260637][T24497] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 354.267499][T24503] FAT-fs (loop1): bogus number of directory entries (513) [ 354.284952][T24503] FAT-fs (loop1): Can't find a valid FAT filesystem [ 354.292340][T24516] loop4: detected capacity change from 0 to 1 07:15:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400fffe0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:50 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001070000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x5252614100000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:50 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000fff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 354.327743][T24503] loop1: detected capacity change from 0 to 264192 [ 354.337946][T24503] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 354.347888][T24503] FAT-fs (loop1): bogus number of directory entries (513) [ 354.355375][T24503] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6000000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 354.417352][T24549] loop5: detected capacity change from 0 to 1 [ 354.440255][T24550] loop4: detected capacity change from 0 to 1 07:15:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000fff0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 354.478370][T24567] loop3: detected capacity change from 0 to 264192 [ 354.485707][T24569] loop1: detected capacity change from 0 to 264192 [ 354.508604][T24569] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 354.518070][T24569] FAT-fs (loop1): bogus number of directory entries (513) 07:15:50 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001080000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6800000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 354.525811][T24569] FAT-fs (loop1): Can't find a valid FAT filesystem [ 354.537285][T24567] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 354.560547][T24569] loop1: detected capacity change from 0 to 264192 [ 354.567963][T24591] loop5: detected capacity change from 0 to 1 [ 354.577276][T24569] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 354.587067][T24569] FAT-fs (loop1): bogus number of directory entries (513) [ 354.594694][T24569] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:51 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000e7400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400feff0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:51 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800092010ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 354.693184][T24601] loop4: detected capacity change from 0 to 1 07:15:51 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001090000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x02', 0x0) 07:15:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x6c00000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x03', 0x0) [ 354.788673][T24635] loop1: detected capacity change from 0 to 264192 [ 354.799362][T24635] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 354.801853][T24633] loop5: detected capacity change from 0 to 1 [ 354.809182][T24635] FAT-fs (loop1): bogus number of directory entries (513) [ 354.823064][T24635] FAT-fs (loop1): Can't find a valid FAT filesystem [ 354.831451][T24631] loop3: detected capacity change from 0 to 264192 07:15:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7272416100000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:51 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090011ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000200604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7400000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 354.903060][T24631] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:51 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02010e7400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x04', 0x0) 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x05', 0x0) [ 354.962481][T24640] loop4: detected capacity change from 0 to 1 07:15:51 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010a0000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 355.006581][T24666] loop5: detected capacity change from 0 to 1 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x06', 0x0) [ 355.062339][T24680] loop1: detected capacity change from 0 to 264192 07:15:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7702000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000800604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\a', 0x0) 07:15:51 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010b0000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 355.140931][T24680] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 355.150309][T24680] FAT-fs (loop1): bogus number of directory entries (513) [ 355.158407][T24680] FAT-fs (loop1): Can't find a valid FAT filesystem [ 355.173507][T24696] loop4: detected capacity change from 0 to 1 [ 355.177409][T24699] loop3: detected capacity change from 0 to 264192 [ 355.220842][T24699] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 355.230501][T24699] FAT-fs (loop3): bogus number of directory entries (3585) [ 355.237900][T24699] FAT-fs (loop3): Can't find a valid FAT filesystem [ 355.251528][T24713] loop5: detected capacity change from 0 to 1 [ 355.257855][T24680] loop1: detected capacity change from 0 to 264192 07:15:51 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090012ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7800000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\b', 0x0) [ 355.269980][T24680] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 355.279389][T24680] FAT-fs (loop1): bogus number of directory entries (513) [ 355.286818][T24680] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:51 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000f7400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040040000800604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\t', 0x0) 07:15:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7a00000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 355.338255][T24699] loop3: detected capacity change from 0 to 264192 [ 355.341733][T24735] loop4: detected capacity change from 0 to 1 [ 355.353680][T24699] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 355.362974][T24699] FAT-fs (loop3): bogus number of directory entries (3585) [ 355.370282][T24699] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:51 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010c0000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\n', 0x0) 07:15:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x7fffffffffffffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 355.466822][T24754] loop1: detected capacity change from 0 to 264192 [ 355.485939][T24761] loop5: detected capacity change from 0 to 1 07:15:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\v', 0x0) 07:15:51 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010d0000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 355.512948][T24775] loop4: detected capacity change from 0 to 1 [ 355.521953][T24754] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 355.531803][T24754] FAT-fs (loop1): bogus number of directory entries (513) [ 355.539144][T24754] FAT-fs (loop1): Can't find a valid FAT filesystem [ 355.587008][T24779] loop3: detected capacity change from 0 to 264192 [ 355.599812][T24779] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 355.618162][T24754] loop1: detected capacity change from 0 to 264192 07:15:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8227000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000004000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\f', 0x0) 07:15:52 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090020ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0201107400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:52 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010e0000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 355.658186][T24754] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 355.668784][T24754] FAT-fs (loop1): bogus number of directory entries (513) [ 355.676120][T24754] FAT-fs (loop1): Can't find a valid FAT filesystem [ 355.690670][T24805] loop4: detected capacity change from 0 to 1 07:15:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\r', 0x0) 07:15:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8801000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 355.758324][T24826] loop3: detected capacity change from 0 to 264192 [ 355.758497][T24824] loop5: detected capacity change from 0 to 1 [ 355.791777][T24826] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000009000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x0e', 0x0) [ 355.801940][T24826] FAT-fs (loop3): bogus number of directory entries (4097) [ 355.810795][T24826] FAT-fs (loop3): Can't find a valid FAT filesystem [ 355.834377][T24840] loop1: detected capacity change from 0 to 264192 07:15:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x10', 0x0) 07:15:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x8cffffff00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 355.851923][T24840] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 355.862984][T24840] FAT-fs (loop1): bogus number of directory entries (513) [ 355.871090][T24840] FAT-fs (loop1): Can't find a valid FAT filesystem [ 355.872962][T24846] loop4: detected capacity change from 0 to 1 07:15:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x11', 0x0) [ 355.920496][T24840] loop1: detected capacity change from 0 to 264192 [ 355.942619][T24826] loop3: detected capacity change from 0 to 264192 [ 355.961783][T24840] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 355.971758][T24840] FAT-fs (loop1): bogus number of directory entries (513) [ 355.973914][T24826] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 355.979503][T24840] FAT-fs (loop1): Can't find a valid FAT filesystem [ 355.991569][T24826] FAT-fs (loop3): bogus number of directory entries (4097) [ 356.007775][T24867] loop5: detected capacity change from 0 to 1 07:15:52 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001100000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:52 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800091020ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x9303000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 356.010120][T24826] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200207400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x12', 0x0) 07:15:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000001604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa003000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 356.155765][T24895] loop4: detected capacity change from 0 to 1 [ 356.161959][T24902] loop1: detected capacity change from 0 to 264192 [ 356.181608][T24902] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 356.191214][T24902] FAT-fs (loop1): bogus number of directory entries (513) [ 356.198587][T24902] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00H', 0x0) 07:15:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa103000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 356.256067][T24902] loop1: detected capacity change from 0 to 264192 07:15:52 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001110000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:52 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090022ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000002604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00L', 0x0) [ 356.297531][T24902] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 356.307472][T24902] FAT-fs (loop1): bogus number of directory entries (513) [ 356.315339][T24902] FAT-fs (loop1): Can't find a valid FAT filesystem [ 356.333911][T24920] loop5: detected capacity change from 0 to 1 07:15:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa203000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 356.396330][T24926] loop3: detected capacity change from 0 to 264192 [ 356.431966][T24947] loop4: detected capacity change from 0 to 1 [ 356.471140][T24926] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 356.481641][T24951] loop1: detected capacity change from 0 to 264192 [ 356.502479][T24951] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 356.512743][T24951] FAT-fs (loop1): bogus number of directory entries (513) 07:15:52 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001120000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02003f7400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00h', 0x0) [ 356.513216][T24967] loop5: detected capacity change from 0 to 1 [ 356.519908][T24951] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000402604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:52 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa303000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090025ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00l', 0x0) 07:15:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa403000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 356.643862][T24951] loop1: detected capacity change from 0 to 264192 [ 356.647801][T24979] loop4: detected capacity change from 0 to 1 [ 356.657122][T24951] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 356.668121][T24951] FAT-fs (loop1): bogus number of directory entries (513) [ 356.675732][T24951] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:53 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040200000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:53 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000003604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 356.746025][T24992] loop5: detected capacity change from 0 to 1 [ 356.764649][T24991] loop3: detected capacity change from 0 to 264192 07:15:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00t', 0x0) [ 356.789368][T25000] loop1: detected capacity change from 0 to 264192 07:15:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa503000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 356.838542][T24991] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 356.861719][T25000] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 356.871990][T25000] FAT-fs (loop1): bogus number of directory entries (513) [ 356.879639][T25018] loop4: detected capacity change from 0 to 1 07:15:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00z', 0x0) [ 356.880357][T25000] FAT-fs (loop1): Can't find a valid FAT filesystem [ 356.889490][T25019] loop5: detected capacity change from 0 to 1 07:15:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200407400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa603000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:53 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000004604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 356.992322][T25000] loop1: detected capacity change from 0 to 264192 [ 357.009892][T25000] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 357.020225][T25000] FAT-fs (loop1): bogus number of directory entries (513) [ 357.027394][T25000] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009b52aff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:53 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040300000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa703000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02fffe7400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 357.096126][T25064] loop3: detected capacity change from 0 to 264192 [ 357.098548][T25062] loop5: detected capacity change from 0 to 1 [ 357.120541][T25064] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:53 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000005604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa803000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 357.197492][T25077] loop4: detected capacity change from 0 to 1 07:15:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xa903000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 357.250157][T25094] loop1: detected capacity change from 0 to 264192 [ 357.259897][T25094] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 357.269298][T25094] FAT-fs (loop1): bogus number of directory entries (513) [ 357.277130][T25094] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:53 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040400000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 357.325750][T25108] loop3: detected capacity change from 0 to 264192 [ 357.373103][T25110] loop5: detected capacity change from 0 to 1 [ 357.376887][T25094] loop1: detected capacity change from 0 to 264192 [ 357.396973][T25094] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 357.406360][T25094] FAT-fs (loop1): bogus number of directory entries (513) [ 357.414657][T25094] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009c72aff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xaa03000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:53 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000006604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 357.422813][T25108] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 357.432153][T25108] FAT-fs (loop3): bogus number of directory entries (65279) [ 357.439645][T25108] FAT-fs (loop3): Can't find a valid FAT filesystem [ 357.452185][T25133] loop4: detected capacity change from 0 to 1 07:15:53 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040500000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 357.564588][T25162] loop1: detected capacity change from 0 to 264192 [ 357.607796][T25162] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 357.615360][T25161] loop5: detected capacity change from 0 to 1 [ 357.617147][T25162] FAT-fs (loop1): bogus number of directory entries (513) [ 357.630376][T25162] FAT-fs (loop1): Can't find a valid FAT filesystem [ 357.646916][T25108] loop3: detected capacity change from 0 to 264192 [ 357.648018][T25178] loop4: detected capacity change from 0 to 1 07:15:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02feff7400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xab03000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:54 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000406604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:54 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040600000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:54 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009003fff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 357.694508][T25108] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 357.705586][T25108] FAT-fs (loop3): bogus number of directory entries (65279) [ 357.713826][T25108] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xac03000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:54 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090040ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 357.845603][T25199] loop1: detected capacity change from 0 to 264192 [ 357.846616][T25198] loop4: detected capacity change from 0 to 1 [ 357.863345][T25199] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 357.873743][T25199] FAT-fs (loop1): bogus number of directory entries (513) [ 357.882329][T25199] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 357.890031][T25197] loop5: detected capacity change from 0 to 1 07:15:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xad03000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 357.963525][T25212] loop3: detected capacity change from 0 to 264192 [ 358.004281][T25212] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 358.013845][T25212] FAT-fs (loop3): bogus number of directory entries (65534) [ 358.023121][T25212] FAT-fs (loop3): Can't find a valid FAT filesystem [ 358.039273][T25232] loop1: detected capacity change from 0 to 264192 [ 358.094164][T25232] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 358.103500][T25232] FAT-fs (loop1): bogus number of directory entries (513) [ 358.110618][T25232] FAT-fs (loop1): Can't find a valid FAT filesystem [ 358.118847][T25212] loop3: detected capacity change from 0 to 264192 [ 358.126206][T25212] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 358.135298][T25212] FAT-fs (loop3): bogus number of directory entries (65534) [ 358.142714][T25212] FAT-fs (loop3): Can't find a valid FAT filesystem 07:15:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200037400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:54 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000007604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:54 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040700000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xae03000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:54 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090048ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 358.223022][T25232] loop1: detected capacity change from 0 to 264192 [ 358.230897][T25232] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 358.240129][T25232] FAT-fs (loop1): bogus number of directory entries (513) [ 358.247439][T25232] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xaf03000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 358.343441][T25272] loop3: detected capacity change from 0 to 264192 [ 358.354056][T25274] loop4: detected capacity change from 0 to 1 [ 358.362741][T25286] loop5: detected capacity change from 0 to 1 [ 358.403973][T25287] loop1: detected capacity change from 0 to 264192 [ 358.440134][T25272] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200077400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:54 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000008604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xdaffffff00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:54 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040800000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 358.455804][T25287] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 358.465346][T25287] FAT-fs (loop1): bogus number of directory entries (513) [ 358.472590][T25287] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 358.572682][T25287] loop1: detected capacity change from 0 to 264192 [ 358.602807][T25328] loop3: detected capacity change from 0 to 264192 07:15:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xf0ffffff00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:55 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009004cff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 358.617256][T25287] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 358.626453][T25287] FAT-fs (loop1): bogus number of directory entries (513) [ 358.633616][T25287] FAT-fs (loop1): Can't find a valid FAT filesystem [ 358.648191][T25328] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200097400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 358.713420][T25341] loop5: detected capacity change from 0 to 1 [ 358.720022][T25340] loop4: detected capacity change from 0 to 1 07:15:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xf6ffffff00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:55 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040900000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:55 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000009604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 358.781398][T25355] loop1: detected capacity change from 0 to 264192 [ 358.834027][T25355] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 358.843345][T25355] FAT-fs (loop1): bogus number of directory entries (513) [ 358.850567][T25355] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xf9fdffff00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 358.937172][T25376] loop3: detected capacity change from 0 to 264192 07:15:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 358.982102][T25355] loop1: detected capacity change from 0 to 264192 [ 359.004723][T25398] loop5: detected capacity change from 0 to 1 [ 359.014211][T25399] loop4: detected capacity change from 0 to 1 07:15:55 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090060ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:55 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040a00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:55 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000000000a604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfdfdffff00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 359.028732][T25355] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 359.038066][T25355] FAT-fs (loop1): bogus number of directory entries (513) [ 359.045206][T25355] FAT-fs (loop1): Can't find a valid FAT filesystem [ 359.063587][T25376] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a02000f7400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfe07040000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 359.134600][T25423] loop4: detected capacity change from 0 to 1 [ 359.159482][T25420] loop1: detected capacity change from 0 to 264192 [ 359.169130][T25420] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfeffffff00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 359.178346][T25420] FAT-fs (loop1): bogus number of directory entries (513) [ 359.185482][T25420] FAT-fs (loop1): Can't find a valid FAT filesystem [ 359.202798][T25435] loop5: detected capacity change from 0 to 1 07:15:55 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040b00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 359.226253][T25420] loop1: detected capacity change from 0 to 264192 [ 359.235800][T25420] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 359.245020][T25420] FAT-fs (loop1): bogus number of directory entries (513) [ 359.252333][T25420] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:55 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000000000b604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfeffffffffffffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:55 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090068ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 359.292796][T25452] loop3: detected capacity change from 0 to 264192 07:15:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200fe7400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xff07040000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 359.347217][T25452] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 359.363088][T25458] loop4: detected capacity change from 0 to 1 [ 359.378501][T25469] loop5: detected capacity change from 0 to 1 07:15:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xff0f000000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:55 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040c00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 359.396662][T25487] loop1: detected capacity change from 0 to 264192 [ 359.408243][T25487] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 359.417824][T25487] FAT-fs (loop1): bogus number of directory entries (513) [ 359.425426][T25487] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:55 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000000000c604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 359.468449][T25487] loop1: detected capacity change from 0 to 264192 [ 359.489602][T25487] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 359.498773][T25487] FAT-fs (loop1): bogus number of directory entries (513) [ 359.506270][T25487] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 359.519372][T25517] loop3: detected capacity change from 0 to 264192 07:15:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffbffff00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200020a00f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000000000d604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:56 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009006cff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 359.580202][T25525] loop5: detected capacity change from 0 to 1 [ 359.598736][T25517] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 359.606815][T25535] loop4: detected capacity change from 0 to 1 07:15:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffdffff00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:56 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040d00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 359.701912][T25565] loop5: detected capacity change from 0 to 1 07:15:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xffff1f0000000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000000000e604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 359.776626][T25575] loop3: detected capacity change from 0 to 264192 07:15:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200022200f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 359.823171][T25575] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 359.836317][T25600] loop1: detected capacity change from 0 to 264192 [ 359.852741][T25601] loop4: detected capacity change from 0 to 1 07:15:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xffffff7f00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 359.870086][T25614] loop5: detected capacity change from 0 to 1 07:15:56 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040e00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 359.899206][T25600] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 359.908526][T25600] FAT-fs (loop1): bogus number of directory entries (513) [ 359.915671][T25600] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000000000f604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 360.020233][T25660] loop4: detected capacity change from 0 to 1 [ 360.031156][T25652] loop3: detected capacity change from 0 to 264192 [ 360.038664][T25669] loop5: detected capacity change from 0 to 1 [ 360.049327][T25652] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 360.087293][T25600] loop1: detected capacity change from 0 to 264192 [ 360.125132][T25600] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:56 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090074ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xffffffff00000000, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200022500f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:56 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040f00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000010604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 360.134479][T25600] FAT-fs (loop1): bogus number of directory entries (513) [ 360.141667][T25600] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xffffffffffff0700, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 360.233510][T25702] loop3: detected capacity change from 0 to 264192 [ 360.238164][T25699] loop1: detected capacity change from 0 to 264192 [ 360.246645][T25698] loop5: detected capacity change from 0 to 1 [ 360.261573][T25702] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000011604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200022c00f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 360.282036][T25705] loop4: detected capacity change from 0 to 1 [ 360.290836][T25699] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 360.300313][T25699] FAT-fs (loop1): bogus number of directory entries (513) [ 360.307896][T25699] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xffffffffffffff7f, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 360.364589][T25699] loop1: detected capacity change from 0 to 264192 [ 360.372043][T25699] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 360.383390][T25699] FAT-fs (loop1): bogus number of directory entries (513) [ 360.391325][T25699] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:56 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090078ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:56 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001041000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xfffffffffffffffe, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 360.430727][T25732] loop5: detected capacity change from 0 to 1 07:15:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000012604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 360.529355][T25751] loop3: detected capacity change from 0 to 264192 [ 360.532570][T25749] loop1: detected capacity change from 0 to 264192 [ 360.544128][T25751] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 360.555255][T25754] loop4: detected capacity change from 0 to 1 07:15:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200026900f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0xffffffffffffffff, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 360.578180][T25749] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 360.587825][T25749] FAT-fs (loop1): bogus number of directory entries (513) [ 360.593604][T25770] loop5: detected capacity change from 0 to 1 [ 360.596485][T25749] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:57 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001041100000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000020604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 360.674876][T25749] loop1: detected capacity change from 0 to 264192 [ 360.701404][T25749] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 360.710520][T25749] FAT-fs (loop1): bogus number of directory entries (513) [ 360.717711][T25749] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:57 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009007aff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue, 0xa}]}) 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 360.720416][T25799] loop4: detected capacity change from 0 to 1 [ 360.732721][T25797] loop3: detected capacity change from 0 to 264192 [ 360.757871][T25797] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 360.762782][T25811] loop5: detected capacity change from 0 to 1 07:15:57 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001041200000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000025604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002fe00f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 360.844018][T25828] loop1: detected capacity change from 0 to 264192 07:15:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue, 0x22}]}) [ 360.893591][T25828] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 360.903125][T25828] FAT-fs (loop1): bogus number of directory entries (513) [ 360.910514][T25828] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000000003f604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 360.977062][T25865] loop5: detected capacity change from 0 to 1 [ 361.015633][T25866] loop4: detected capacity change from 0 to 1 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:57 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090387ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue, 0x25}]}) 07:15:57 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001042500000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002fffef8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 361.089259][T25869] loop3: detected capacity change from 0 to 264192 [ 361.104333][T25869] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue, 0x2f}]}) [ 361.157407][T25896] loop5: detected capacity change from 0 to 1 [ 361.173581][T25900] loop1: detected capacity change from 0 to 264192 [ 361.177947][T25906] loop4: detected capacity change from 0 to 1 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000040604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:57 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001044800000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 361.204047][T25900] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 361.213422][T25900] FAT-fs (loop1): bogus number of directory entries (513) [ 361.220691][T25900] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002fefff8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 361.275622][T25921] loop3: detected capacity change from 0 to 264192 [ 361.288748][T25921] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 361.307661][T25900] loop1: detected capacity change from 0 to 264192 [ 361.334180][T25929] loop5: detected capacity change from 0 to 1 [ 361.373423][T25900] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 361.382730][T25900] FAT-fs (loop1): bogus number of directory entries (513) [ 361.390050][T25900] FAT-fs (loop1): Can't find a valid FAT filesystem [ 361.397999][T25939] loop4: detected capacity change from 0 to 1 07:15:57 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009028bff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x2}) 07:15:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000080040604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027402f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:57 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001044c00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 361.446838][T25967] loop3: detected capacity change from 0 to 264192 [ 361.457089][T25967] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 361.530119][T25987] loop5: detected capacity change from 0 to 1 07:15:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000048604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x3}) [ 361.620985][T25994] loop1: detected capacity change from 0 to 264192 [ 361.627619][T25992] loop3: detected capacity change from 0 to 264192 [ 361.634309][T25998] loop4: detected capacity change from 0 to 1 [ 361.651227][T25994] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 361.660785][T25994] FAT-fs (loop1): bogus number of directory entries (513) 07:15:58 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001046800000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027403f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:58 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800092ab5ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 361.668170][T25994] FAT-fs (loop1): Can't find a valid FAT filesystem [ 361.680414][T25992] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x4}) 07:15:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 361.765143][T26024] loop5: detected capacity change from 0 to 1 [ 361.776737][T26029] loop4: detected capacity change from 0 to 1 07:15:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000000004c604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 361.833824][T26039] loop1: detected capacity change from 0 to 264192 [ 361.847787][T26039] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 361.857646][T26039] FAT-fs (loop1): bogus number of directory entries (513) [ 361.864972][T26039] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:58 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001046c00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\xff', 0x0) 07:15:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400b016274c604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 362.007550][T26063] loop5: detected capacity change from 0 to 1 [ 362.015457][T26064] loop3: detected capacity change from 0 to 264192 [ 362.027863][T26039] loop1: detected capacity change from 0 to 264192 [ 362.033955][T26076] loop4: detected capacity change from 0 to 1 07:15:58 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001047400000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x5}) [ 362.104742][T26039] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.115061][T26039] FAT-fs (loop1): bogus number of directory entries (513) [ 362.122406][T26039] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x7f', 0x0) 07:15:58 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800092ac7ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027404f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x6}) [ 362.151252][T26064] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.178087][T26100] loop5: detected capacity change from 0 to 1 07:15:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000068604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x7}) [ 362.254081][T26107] loop4: detected capacity change from 0 to 1 [ 362.283132][T26126] loop1: detected capacity change from 0 to 264192 [ 362.295424][T26118] loop3: detected capacity change from 0 to 264192 07:15:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\xfe', 0x0) 07:15:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x8}) 07:15:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 362.306011][T26126] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.315305][T26126] FAT-fs (loop1): bogus number of directory entries (513) [ 362.322531][T26126] FAT-fs (loop1): Can't find a valid FAT filesystem [ 362.331888][T26118] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.352272][T26135] loop5: detected capacity change from 0 to 1 07:15:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027405f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:58 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001047a00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000000006c604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 362.412771][T26126] loop1: detected capacity change from 0 to 264192 07:15:58 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903d4ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 362.457258][T26126] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.466869][T26126] FAT-fs (loop1): bogus number of directory entries (513) [ 362.474596][T26126] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x9}) 07:15:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 362.520150][T26167] loop3: detected capacity change from 0 to 264192 [ 362.531732][T26167] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.541214][T26168] loop5: detected capacity change from 0 to 1 [ 362.547625][T26169] loop4: detected capacity change from 0 to 1 07:15:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027406f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:58 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001049000000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0xa}) 07:15:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 362.641858][T26182] loop1: detected capacity change from 0 to 264192 07:15:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000074604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0xb}) [ 362.683786][T26182] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.693065][T26182] FAT-fs (loop1): bogus number of directory entries (513) [ 362.700190][T26182] FAT-fs (loop1): Can't find a valid FAT filesystem [ 362.712214][T26212] loop4: detected capacity change from 0 to 1 07:15:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0xc}) [ 362.779625][T26230] loop3: detected capacity change from 0 to 264192 [ 362.818222][T26236] loop5: detected capacity change from 0 to 1 07:15:59 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903d5ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:59 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104fe00000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0xd}) 07:15:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027407f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 362.836942][T26182] loop1: detected capacity change from 0 to 264192 [ 362.844025][T26230] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.854778][T26182] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 362.865023][T26182] FAT-fs (loop1): bogus number of directory entries (513) [ 362.872503][T26182] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000000007a604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0xe}) 07:15:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027408f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 363.009462][T26285] loop3: detected capacity change from 0 to 264192 [ 363.027155][T26285] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 363.044814][T26289] loop4: detected capacity change from 0 to 1 [ 363.052594][T26291] loop5: detected capacity change from 0 to 1 07:15:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0xf}) 07:15:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400ffffff80604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:59 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903d6ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 363.067267][T26284] loop1: detected capacity change from 0 to 264192 [ 363.089441][T26284] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 363.099371][T26284] FAT-fs (loop1): bogus number of directory entries (513) [ 363.107222][T26284] FAT-fs (loop1): Can't find a valid FAT filesystem 07:15:59 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040402000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x10}) 07:15:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027409f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 363.181006][T26324] loop3: detected capacity change from 0 to 264192 [ 363.207841][T26324] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 363.231277][T26336] loop5: detected capacity change from 0 to 1 [ 363.241119][T26339] loop4: detected capacity change from 0 to 1 [ 363.262779][T26337] loop1: detected capacity change from 0 to 264192 07:15:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x11}) 07:15:59 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040003000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400ffffff97604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 363.292421][T26337] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 363.301846][T26337] FAT-fs (loop1): bogus number of directory entries (513) [ 363.309361][T26337] FAT-fs (loop1): Can't find a valid FAT filesystem [ 363.319331][T26358] loop3: detected capacity change from 0 to 264192 [ 363.329212][T26358] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:15:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x12}) 07:15:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002740af8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:15:59 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903d7ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:15:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:15:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x18}) [ 363.425513][T26375] loop4: detected capacity change from 0 to 1 07:15:59 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040204000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 363.483237][T26385] loop5: detected capacity change from 0 to 1 [ 363.520079][T26396] loop3: detected capacity change from 0 to 264192 07:15:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104004c2716b0604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:15:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x19}) [ 363.544096][T26396] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 363.565617][T26411] loop1: detected capacity change from 0 to 264192 07:16:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:00 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002740bf8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 363.624713][T26411] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 363.634263][T26411] FAT-fs (loop1): bogus number of directory entries (513) [ 363.641421][T26411] FAT-fs (loop1): Can't find a valid FAT filesystem [ 363.661925][T26425] loop4: detected capacity change from 0 to 1 07:16:00 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903d8ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x22}) 07:16:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:00 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040604000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 363.697777][T26429] loop5: detected capacity change from 0 to 1 07:16:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400ffffffc9604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 363.799956][T26449] loop3: detected capacity change from 0 to 264192 [ 363.837753][T26462] loop1: detected capacity change from 0 to 264192 07:16:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x25}) 07:16:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 363.845491][T26449] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:00 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002740cf8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 363.899423][T26472] loop5: detected capacity change from 0 to 1 [ 363.932958][T26462] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x48}) 07:16:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400fffffff6604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 363.943527][T26462] FAT-fs (loop1): bogus number of directory entries (513) [ 363.951363][T26462] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 364.002478][T26478] loop4: detected capacity change from 0 to 1 [ 364.032202][T26462] loop1: detected capacity change from 0 to 264192 [ 364.040375][T26499] loop5: detected capacity change from 0 to 1 [ 364.058728][T26462] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 364.067977][T26462] FAT-fs (loop1): bogus number of directory entries (513) [ 364.075938][T26462] FAT-fs (loop1): Can't find a valid FAT filesystem [ 364.091854][T26510] loop3: detected capacity change from 0 to 264192 07:16:00 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903d9ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x4c}) 07:16:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:00 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040005000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400fffffdfd604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 364.137112][T26510] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:00 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002740df8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x60}) 07:16:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 364.296705][T26534] loop4: detected capacity change from 0 to 1 07:16:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400fffffffd604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x68}) [ 364.357775][T26545] loop1: detected capacity change from 0 to 264192 [ 364.364870][T26543] loop5: detected capacity change from 0 to 1 07:16:00 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040006000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 364.416560][T26545] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 364.425785][T26545] FAT-fs (loop1): bogus number of directory entries (513) [ 364.433561][T26545] FAT-fs (loop1): Can't find a valid FAT filesystem [ 364.450523][T26560] loop3: detected capacity change from 0 to 264192 [ 364.489869][T26560] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 364.503911][T26579] loop5: detected capacity change from 0 to 1 [ 364.508641][T26545] loop1: detected capacity change from 0 to 264192 07:16:00 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000902daff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x6c}) 07:16:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400fffffffe604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:00 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002740ef8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 364.562521][T26545] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 364.571836][T26545] FAT-fs (loop1): bogus number of directory entries (513) [ 364.579239][T26545] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 364.640284][T26584] loop4: detected capacity change from 0 to 1 07:16:01 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040406000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x74}) 07:16:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 364.743121][T26608] loop1: detected capacity change from 0 to 264192 [ 364.744621][T26610] loop5: detected capacity change from 0 to 1 [ 364.750069][T26606] loop3: detected capacity change from 0 to 264192 [ 364.776138][T26606] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000fff604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:01 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002740ff8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 364.833488][T26608] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 364.842852][T26608] FAT-fs (loop1): bogus number of directory entries (513) [ 364.850508][T26608] FAT-fs (loop1): Can't find a valid FAT filesystem [ 364.901000][T26636] loop4: detected capacity change from 0 to 1 [ 364.969447][T26652] loop5: detected capacity change from 0 to 1 [ 364.991242][T26664] loop3: detected capacity change from 0 to 264192 [ 364.994998][T26608] loop1: detected capacity change from 0 to 264192 07:16:01 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903daff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x78}) 07:16:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:01 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040007000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400ffffefff604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:01 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027410f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 365.075861][T26608] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 365.085296][T26608] FAT-fs (loop1): bogus number of directory entries (513) [ 365.092434][T26608] FAT-fs (loop1): Can't find a valid FAT filesystem [ 365.101892][T26664] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0x7a}) [ 365.167666][T26683] loop4: detected capacity change from 0 to 1 07:16:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:01 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040009000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 365.232245][T26692] loop3: detected capacity change from 0 to 264192 [ 365.239423][T26689] loop5: detected capacity change from 0 to 1 07:16:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400ffefffff604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 365.309877][T26692] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 365.327924][T26704] loop1: detected capacity change from 0 to 264192 07:16:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 365.373043][T26704] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 365.382622][T26704] FAT-fs (loop1): bogus number of directory entries (513) [ 365.389829][T26704] FAT-fs (loop1): Can't find a valid FAT filesystem [ 365.404422][T26722] loop5: detected capacity change from 0 to 1 [ 365.411282][T26723] loop4: detected capacity change from 0 to 1 07:16:01 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000902dbff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:01 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027411f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0xfe}) 07:16:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400fdfdffff604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:01 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000a000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 365.480382][T26704] loop1: detected capacity change from 0 to 264192 [ 365.489924][T26704] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 365.499135][T26704] FAT-fs (loop1): bogus number of directory entries (513) [ 365.506789][T26704] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}], [], 0xff}) [ 365.593241][T26757] loop4: detected capacity change from 0 to 1 [ 365.602629][T26758] loop1: detected capacity change from 0 to 264192 [ 365.619831][T26756] loop5: detected capacity change from 0 to 1 07:16:02 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000b000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 365.655016][T26758] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 365.665023][T26758] FAT-fs (loop1): bogus number of directory entries (513) [ 365.672281][T26758] FAT-fs (loop1): Can't find a valid FAT filesystem [ 365.681233][T26763] loop3: detected capacity change from 0 to 264192 07:16:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040080ffffff604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 365.697529][T26763] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) syz_mount_image$msdos(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x5, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="4036144c4b62525f10633d1480f8ce153aa6f866fe1bf3387cec35901db4f3dab7b523be02f795c37fe461e8ed1650121d839f5ad008da98b68372d009367785fcdb2b1c0ebca24cf2ca9c131b31e0d2bf47f011eb5943e27668a536b28bb4e641b866", 0x63, 0x2eea5d2}], 0x40000, &(0x7f0000000280)={[{@dots}, {@fat=@check_strict}, {@fat=@flush}, {@fat=@nocase}], [{@appraise}]}) open(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x80) [ 365.750574][T26758] loop1: detected capacity change from 0 to 264192 07:16:02 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903dbff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027412f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000300)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000100)="04080076732335573861090000ff01e66174000404090a0200027400f8", 0x1d}, {&(0x7f00000004c0)="db55b1f7df89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@nodots}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f0000000240)=""/153, 0x99}], 0x2, 0x0, 0x3) [ 365.811035][T26791] loop4: detected capacity change from 0 to 1 [ 365.822630][T26758] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 365.831904][T26758] FAT-fs (loop1): bogus number of directory entries (513) [ 365.833574][T26809] loop5: detected capacity change from 0 to 1 [ 365.839408][T26758] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:02 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000c000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000140)="b93c698e70d13a14d50713947b5f219dfadc4d2b600ecf3310638b275872ac9f94e29b", 0x23, r1) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/138, 0x8a) 07:16:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027413f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040097ffffff604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 365.904403][T26834] loop3: detected capacity change from 0 to 264192 [ 365.915950][T26834] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r1) [ 366.000453][T26848] loop4: detected capacity change from 0 to 1 07:16:02 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000d000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 366.054444][T26860] loop5: detected capacity change from 0 to 1 [ 366.061366][T26861] loop3: detected capacity change from 0 to 264192 [ 366.078912][T26861] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400c9ffffff604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20002, 0x74) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x531101, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x4) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 366.102766][T26866] loop1: detected capacity change from 0 to 264192 [ 366.243970][T26866] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 366.253532][T26866] FAT-fs (loop1): bogus number of directory entries (513) [ 366.260738][T26866] FAT-fs (loop1): Can't find a valid FAT filesystem [ 366.267170][T26892] loop4: detected capacity change from 0 to 1 [ 366.343541][T26893] loop5: detected capacity change from 0 to 1 [ 366.357939][T26866] loop1: detected capacity change from 0 to 264192 [ 366.412710][T26866] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 366.421943][T26866] FAT-fs (loop1): bogus number of directory entries (513) [ 366.429124][T26866] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:02 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903dcff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027414f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000140)='^(-\'){&\'-#%!*]#\x00', 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) write$binfmt_script(r2, &(0x7f0000000200)={'#! ', './file0', [{0x20, 'syz'}, {0x20, 'user\x00'}, {0x20, 'syz'}, {0x20, '\xfd}{^/'}], 0xa, "076a49c0a0aa1ea52297036b2af4f0b18ca344f29b2524d330419bd7f50d207a3289cd5370e344643ed68ac6dbe62fe07f5c56cad177e81cc1a5ad7660c3e3bea0e8d8cb99279bf3fd94e893a2b9aaa8dfc6ef80095ba5b3b61341b714cdb62b59286caa65e27e4dcaf23e30690149cc8f79ad40e9"}, 0x94) r3 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x1c243911) keyctl$chown(0x4, r3, 0xee00, 0x0) keyctl$setperm(0x5, r3, 0x0) keyctl$KEYCTL_MOVE(0x1e, r3, r1, r1, 0x1) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:02 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000e000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:02 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400f6ffffff604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:03 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0xd9f, 0x1) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 366.680213][T26916] loop5: detected capacity change from 0 to 1 [ 366.687386][T26917] loop4: detected capacity change from 0 to 1 07:16:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104000f000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400fdffffff604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 366.765611][T26930] loop1: detected capacity change from 0 to 264192 [ 366.777846][T26918] loop3: detected capacity change from 0 to 264192 [ 366.843287][T26918] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027415f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/265, 0x109}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000000)=""/20, 0x14}], 0x5, 0x6, 0x3c2b) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 366.896790][T26942] loop4: detected capacity change from 0 to 1 [ 366.904254][T26930] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 366.913637][T26930] FAT-fs (loop1): bogus number of directory entries (513) [ 366.920858][T26930] FAT-fs (loop1): Can't find a valid FAT filesystem [ 366.942450][T26945] loop5: detected capacity change from 0 to 1 07:16:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040011000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400feffffff604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 367.056138][T26955] loop3: detected capacity change from 0 to 264192 [ 367.063009][T26930] loop1: detected capacity change from 0 to 264192 [ 367.137681][T26930] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.146857][T26930] FAT-fs (loop1): bogus number of directory entries (513) [ 367.147661][T26955] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.154586][T26930] FAT-fs (loop1): Can't find a valid FAT filesystem [ 367.181364][T26971] loop5: detected capacity change from 0 to 1 [ 367.221152][T26973] loop4: detected capacity change from 0 to 1 07:16:03 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903ddff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:03 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x40, r1, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x0, 0x4c}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x20040800) sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="284000fc25a8a8784e2689ede837358c03e77d91b5ffc685e421f78ff80a30d85b5fa5255f764480fcbb2e20b574df4e20dfb72d06e46ce47db4d60aef807ab715c0da406a77", @ANYRES16=r0, @ANYBLOB="000328bd7000fddbdf256d00000008000300", @ANYRES32=r2, @ANYBLOB="0c0099006a0500007c000000"], 0x28}, 0x1, 0x0, 0x0, 0x4040800}, 0x800) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) dup(r1) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)="a0329a5bc65455d961620182725079c3f0450a00f3daedf9014c7aeea33a8add043bcece9997fb8616120f5b5c5fecee2460c73e0a20ae086cc16878054e34e4f773ec232cd9037640fa91f88139a49e46a5398a73f7dfb7f7586d59824a3a713da46614c74ecadd026ef61e4c23158170674a5e76fa616ce5ccca47d4e9a255b51b8d4d1269f3c4e2126865bb5d6bfe53a7dc89cb0dc7394cf935504eb4c1602abe120bb0403b2297eda761b554f63383076c96bf99485015656575", 0xbc}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000140)=""/109, 0x6d}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000200)=""/228, 0xe4}, {&(0x7f0000000300)=""/211, 0xd3}], 0x4, 0x1f, 0xdb) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027416f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000020000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040012000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x44) 07:16:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x2900, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2010, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) pipe(&(0x7f0000000000)) 07:16:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000030000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 367.428008][T26990] loop3: detected capacity change from 0 to 264192 [ 367.440896][T26995] loop5: detected capacity change from 0 to 1 [ 367.445490][T26992] loop1: detected capacity change from 0 to 264192 [ 367.447426][T26997] loop4: detected capacity change from 0 to 1 07:16:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040020000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027417f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 367.522482][T26990] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.532968][T26992] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.542078][T26992] FAT-fs (loop1): bogus number of directory entries (513) [ 367.549473][T26992] FAT-fs (loop1): Can't find a valid FAT filesystem [ 367.614601][T27034] loop4: detected capacity change from 0 to 1 [ 367.623989][T27027] loop5: detected capacity change from 0 to 1 [ 367.681736][T27048] loop3: detected capacity change from 0 to 264192 [ 367.702063][T27048] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.705206][T26992] loop1: detected capacity change from 0 to 264192 [ 367.719973][T26992] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:04 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903deff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="da007ab574bc45933450dce9f9e79c2618df370ba6f2a5a71a27899794e549aba6dfe0e6b7c01adeb6c68790bec471f6d6473cb1792400ef28c84c43ac667c331be7835bca9b1e70b44bc599f5d0c773bceae5e5f1eca7131a", 0x59, 0xa39ab30147c19b4e, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x1c243911) keyctl$chown(0x4, r1, 0xee00, 0x0) r2 = signalfd4(r0, &(0x7f0000000200)={[0x1f]}, 0x8, 0x80800) openat(r2, &(0x7f0000000240)='./file0\x00', 0x6000, 0x2) keyctl$setperm(0x5, r1, 0x0) add_key$user(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000140)="191137cdf5fe5dedb24838184f8d090d6123c071f1a54b0e7b4fdb6d1a75c46c65da027ce039629a7501f56c6d57e722d63541b1c137cc76cf79601f5631c862286b34ed32d15e2e6b915c7cdaf4f6eb", 0x50, r1) 07:16:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000040000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:04 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040025000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027418f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 367.729700][T26992] FAT-fs (loop1): bogus number of directory entries (513) [ 367.736844][T26992] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x1}, 0x7) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) keyctl$set_reqkey_keyring(0xe, 0x0) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x3, &(0x7f0000000180)=[{&(0x7f0000000040)="0408000900000000006174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e19", 0x6, 0x20}, {&(0x7f0000000500)="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"/4078, 0xfee, 0xe9}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 367.789848][T27068] loop4: detected capacity change from 0 to 1 [ 367.795105][T27070] loop5: detected capacity change from 0 to 1 07:16:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) connect(r1, &(0x7f0000000480)=@xdp={0x2c, 0x11, 0x0, 0x34}, 0x80) acct(&(0x7f0000000440)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x10) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/115, 0x73}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/81, 0x51}], 0x5) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000000)={0x3, 0x10000, 0x7, 0x20, 0x0, "d2ee672bac4965c9ffa892af998fed235db6a4", 0x3ff, 0x2}) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:04 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104003f000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000050000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 367.887612][T27094] loop1: detected capacity change from 0 to 264192 [ 367.934174][T27098] loop3: detected capacity change from 0 to 264192 [ 367.950241][T27094] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 367.960105][T27094] FAT-fs (loop1): bogus number of directory entries (513) [ 367.968203][T27094] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 367.982984][T27098] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 368.046920][T27119] loop4: detected capacity change from 0 to 1 [ 368.057881][T27121] loop5: detected capacity change from 0 to 1 [ 368.147619][T27094] loop1: detected capacity change from 0 to 264192 [ 368.171484][T27094] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 368.181089][T27094] FAT-fs (loop1): bogus number of directory entries (513) [ 368.188326][T27094] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:04 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408000903dfff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027419f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:04 executing program 2: ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000300)={0x7f, "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"}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x1050, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) fgetxattr(r1, &(0x7f0000000080)=@known='user.incfs.metadata\x00', &(0x7f0000000200)=""/227, 0xe3) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x1, &(0x7f0000000000)=[{&(0x7f0000000180)="92abe4406da709a048bbe4e175015739ed73b34eb6cbb9cc787e00b46ce9eaa44d7ebc624aa629edfd6a080963f9f3430e12f3d764c2917c319e1272f1e3846250b70bcbc8bc60f29f2903a2b5fb37a6252aeb28d109ef093c850f00760b244656c5f97e7809a44c9be092fea57293b34197bdbeaee0aa918eaf1feeb1b4cc7056d1c1dd2299c062e7c40c719440a8468f957fe52968a9385f9bd25d754f2e2120eaf18cbb502d4885b464735785f77951cb60514d49433cb16bb28aea125640a0b1a267576f7b151e1a1dd71dca2f3b3ff2b600258585665b7f4a75f5b2fe9f1fe794dce6abc231704213012e63ec2f", 0xf0, 0x7fff}], 0x50, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0]) 07:16:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000060000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:04 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040040000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:04 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x2000, &(0x7f00000000c0)=ANY=[@ANYBLOB="d7b1ab8bca"]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000480)=0xe8) statx(r0, &(0x7f0000000500)='./file0\x00', 0x2000, 0x400, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="51fbf625686faf47ba041a264e8fecc5ddcc921ed29c52b1afa878e27c", 0x1d, 0x200}, {&(0x7f0000000240)="b503ab15c93dbfd1720da6432ed549a331ab346b0ae8397795f7b785bea220b4220099408e4762f80860e253ab7372591d6abb50df9956e66cf48049dc816fb6091570ac60bfec73ec9f565e23ab203eaf8c2c07960719bf27ddfe45fc0a90e69242c8ff894648e3312a2a6f9de0ddd52002fd1e18ef92ecdae451f92a2f17047807bdb34a0272a38a1b8dc2f02d8eddb178f59cd412e9c734818e8c8bc457061df2e8d44b3a6e7276f9b955418b9a59b12e2f3dbb1747e3ef166bd2cb48b8347d94fbaf8a3724b8fbd3ba5a7d5a4b57f0bb13bf89402134cefda3a40858b7edcbfd1384711a132bada9", 0xea, 0x9}], 0x1a3a008, &(0x7f0000000640)={[{@acl}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x100000001}}, {@auto_da_alloc}, {@data_err_abort}, {@data_err_abort}, {@noload}], [{@euid_gt={'euid>', r1}}, {@measure}, {@fowner_gt={'fowner>', r2}}, {@subj_user={'subj_user', 0x3d, 'msdos\x00'}}, {@euid_gt={'euid>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, 'msdos\x00'}}, {@obj_user={'obj_user', 0x3d, 'msdos\x00'}}, {@subj_user={'subj_user', 0x3d, '&&'}}, {@appraise}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x60000, 0x18) 07:16:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x80000c, 0x30, r1, 0x48591000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) fcntl$getflags(r0, 0x408) keyctl$set_reqkey_keyring(0xe, 0x4) mmap(&(0x7f0000481000/0x8000)=nil, 0x8000, 0xc5510177e06db896, 0x40010, r1, 0xba58a000) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 368.350220][T27169] loop4: detected capacity change from 0 to 1 [ 368.357374][T27168] loop1: detected capacity change from 0 to 264192 [ 368.368059][T27168] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 368.377448][T27168] FAT-fs (loop1): bogus number of directory entries (513) [ 368.384585][T27168] FAT-fs (loop1): Can't find a valid FAT filesystem [ 368.386293][T27165] loop5: detected capacity change from 0 to 1 [ 368.392408][T27170] loop3: detected capacity change from 0 to 264192 07:16:04 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009fffeff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x12) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f0000000200)=""/79, 0x4f}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000400)=""/255, 0xff}, {&(0x7f00000015c0)=""/158, 0x9e}, {&(0x7f0000001680)=""/226, 0xe2}], 0xa, 0xd9f, 0x4000) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fcntl$addseals(r2, 0x409, 0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000001840)='./file0\x00', 0x800, 0x44) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x810, r3, 0x7227b000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r2, 0x6ada0000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000540)={0x5, &(0x7f0000000500)=[{}, {}, {}, {}, {}]}) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000070000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:04 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040048000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002741af8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 368.459987][T27170] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) fadvise64(r1, 0xfffffffffffffff8, 0x9, 0x5) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0xfffffffffffffffc) 07:16:04 executing program 0: socket$packet(0x11, 0x2, 0x300) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) statx(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x800, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32, @ANYBLOB="0200a484", @ANYRES32, @ANYBLOB="02000c00", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=r1, @ANYBLOB="040002000000000008000100", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB="08000300", @ANYRES32=0xee01, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r6, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r7, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="10000700000000002000030000000000"], 0x7c, 0x1) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) mmap(&(0x7f00004ab000/0x4000)=nil, 0x4000, 0x716ef3781f984cb6, 0xbee5b0f03869c9fa, r8, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 368.585509][T27212] loop1: detected capacity change from 0 to 264192 [ 368.598705][T27218] loop5: detected capacity change from 0 to 1 [ 368.607724][T27222] loop4: detected capacity change from 0 to 1 07:16:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000080000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)='-!-\x00', 0xfffffffffffffffe) write$P9_RREADLINK(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xa) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000080)={0x3, 0x2, 0x6, 0x7f, 0xe25, 0x81}) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 368.642481][T27212] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 368.651680][T27212] FAT-fs (loop1): bogus number of directory entries (513) [ 368.659061][T27212] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) umount2(&(0x7f0000000080)='./file0\x00', 0x4) 07:16:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104004c000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 368.684461][T27227] loop3: detected capacity change from 0 to 264192 [ 368.735196][T27227] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 368.754325][T27212] loop1: detected capacity change from 0 to 264192 [ 368.771409][T27250] loop5: detected capacity change from 0 to 1 07:16:05 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090fffff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$rtc(&(0x7f0000000000), 0x8, 0x40a300) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000140)=""/73, 0x49}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/240, 0xf0}], 0x3, 0x5, 0x1) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 368.778413][T27212] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 368.787513][T27212] FAT-fs (loop1): bogus number of directory entries (513) [ 368.794739][T27212] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002741bf8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000090000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) fallocate(r1, 0xa, 0x7, 0x1) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 368.860982][T27266] loop4: detected capacity change from 0 to 1 07:16:05 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x40440, 0xa) open$dir(&(0x7f0000000140)='./file0\x00', 0x40000, 0x30) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) statx(r0, &(0x7f0000000100)='./file0\x00', 0x4000, 0x80, &(0x7f0000000400)) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x101, 0x4, 0x80, 0x100}, {0x77, 0x5, 0x8, 0x3}, {0x3, 0x0, 0xff, 0x388}, {0xd5, 0x1f, 0x50, 0xc7}]}) fallocate(r1, 0x20, 0x7fffffff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) pwritev(r2, &(0x7f0000001800)=[{&(0x7f0000000240)="36e81de58cf36610923287510138ae4d9868edcbfd742a", 0x17}, {&(0x7f0000000500)="ad5d6ec27a048a3c8a9d34d491232f89bdff00219fda5893b0f3bfb9861d32024b57a5b59f85b2db9b3167f845ae7d8aa60fa3a27b90f692779e4a7958dcc8e49f38ff37985f23c1bf7c4ac616bb92554074924880dc620153c608adb2cc7d78ac22e9e96fa277d0a88b006d06da33e4bbc056a3927fb0247e1c292c6da3663c9b9acec42885a93ba32a93060d625d1d413316e3c15a905a47357b4c14566a401b", 0xa1}, {&(0x7f00000005c0)="983bc57fc7672a1f4d89b270f87ade897fcab2bb26b844db3ddc0697f63e9481511c9819d8bb95c5726985f94cd2deab7afe1d5bc8ded1e0b082112428cc76c4fcfe71a77557da7ef1f8b3e64a3e26aee0d622efec562908f0a3f40115581e277b97cd7be6434017d5525e4f5e679c7b8d494085d7c36558879b73a6907fd255d283227201726923cfec0efb7c411467", 0x90}, {&(0x7f0000000280)="6036c5ccb446dd8fef5b46708e49b22a2e2a10700c2850d8e2c4d9ae", 0x1c}, {&(0x7f0000000300)="cacb7d172c06e6a0722d1a16e48ca9de33d98f4b31f8f2cb144e715a213bfc36ae6e567082f0926f5f7c3bd563df7b8ff3376e1a4a88c536d2feca124f3e0dea98c314ab818e8366ce03e2cdb62aa2b56504177e37c8b96b058787e27c337ce33e5f017df500347fa52837a13a587089cad3c3a9dab39135dde048", 0x7b}, {&(0x7f0000000680)="745cf15bd798", 0x6}, {&(0x7f00000006c0)="68dc9a9454a24aed16cfee70862e51ac9d937a6b86a30568b07e9e1ae710090d48c98dc0bf1f045d5fa86e6266c97822e1deac3636b0946e6abdc1bcc9f1df5b896183428fb7772cebb0a45481824358fe05bd8d0aa3ab781a1e26c2d8801d7ea96ac76598d7a37ea3cc3946c3b933c5d80f16415c7f1edce11a18fa27859aaaf1f18540339c2900adb85468b1ebbd29152a2f2c1a3884660172e3cc4e05b71624cd5fa6160fc0c0ae11499fbd69c89f10fa068cdf77df6f71226ad5b893a2658e1b7236ca49e79e31ac583f5e72974916bb0f777515360705b7b8ca1f2cea9536e3b1a970ccebd6f4b4", 0xea}, {&(0x7f00000007c0)="ebfc", 0x2}, {&(0x7f0000000800)="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", 0x1000}], 0x9, 0x1000, 0x2) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000000)={0x1000, 0x1, 0x1}) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x600000000, 0x7, 0x0, 0x3}) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x406003, 0x0) 07:16:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040068000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x102) request_key(&(0x7f0000000000)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="657272733d636f6e74696e75652c0039af61a55b3ef3e374c7553e4dd3b3de04c515ef2ccfe71960c62439abb0d9969ea34326cbe22209eb9c"]) [ 368.972413][T27296] loop5: detected capacity change from 0 to 1 [ 368.981530][T27297] loop1: detected capacity change from 0 to 264192 [ 368.990577][T27294] loop3: detected capacity change from 0 to 264192 [ 368.998551][T27297] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 369.007763][T27297] FAT-fs (loop1): bogus number of directory entries (513) [ 369.012958][T27301] loop4: detected capacity change from 0 to 1 07:16:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat2(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x210282, 0xa6, 0x10}, 0x18) 07:16:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000a0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 369.015325][T27297] FAT-fs (loop1): Can't find a valid FAT filesystem [ 369.052684][T27294] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002741cf8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 369.073365][T27297] loop1: detected capacity change from 0 to 264192 [ 369.090477][T27297] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 369.099604][T27297] FAT-fs (loop1): bogus number of directory entries (513) [ 369.106875][T27297] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:05 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009feffff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:05 executing program 0: syz_open_dev$ttys(0xc, 0x2, 0x1) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="d9ef5e00", 0x4, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="5515513fc4e26241477f5e9672726f7273"]) 07:16:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104006c000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 369.131414][T27336] loop5: detected capacity change from 0 to 1 07:16:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/247, 0xf7}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/240, 0xf0}, {&(0x7f00000005c0)=""/164, 0xa4}], 0x4, 0x9, 0x20) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000b0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:05 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x9c00, 0x5) openat(r0, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009e6fffe01e66174000404090a0200027400f8", 0x16, 0x30e}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x4}], 0x0, &(0x7f00000000c0)={[{@nodots}]}) [ 369.230712][T27356] loop3: detected capacity change from 0 to 264192 [ 369.244718][T27362] loop4: detected capacity change from 0 to 1 [ 369.255322][T27366] loop1: detected capacity change from 0 to 264192 [ 369.269560][T27366] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002741df8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000140)={'ip6_vti0\x00', 0x0, 0x29, 0x1, 0x8, 0x6, 0xf, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x42}, 0x700, 0x8f, 0x200, 0x40}}) 07:16:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) chdir(&(0x7f0000000080)='./file0/file0\x00') 07:16:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000c0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 369.278901][T27366] FAT-fs (loop1): bogus number of directory entries (513) [ 369.281683][T27356] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 369.286132][T27366] FAT-fs (loop1): Can't find a valid FAT filesystem [ 369.305185][T27370] loop5: detected capacity change from 0 to 1 07:16:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040074000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x35def000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x2, 0xd9, 0x6, 0x9, 0x11, "beaec450296310369a6b520bbe6d98d720a065"}) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x54, &(0x7f0000000140)="21009d2db632d7ec5cfece8bfdaf168c9c96a86efe00cd7f1368ba6528b3ccf4d217dc9642fd22cfc5ec27fd7d9cefb0bb716d916f225991f7fd6632c4762fee9a15697d8781cf23b4f819ff6deda9b83386f90d", 0x6d, 0x0, &(0x7f0000000200)="cd3291535c8dafe040fcc2eea527c041e8827c5bfb7c3c94d473551ff4b8935b3929c826530e20429418e3d1735caa1267fb24d357dd7e21be9c166217b297424cd8cb53a9ce409579df832e91b1da461984fed14ef457bc43d18b6099e363cc2d76dbf3f14db8170c31df8067"}) [ 369.393574][T27366] loop1: detected capacity change from 0 to 264192 [ 369.429692][T27366] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 369.439025][T27366] FAT-fs (loop1): bogus number of directory entries (513) [ 369.446284][T27366] FAT-fs (loop1): Can't find a valid FAT filesystem [ 369.455481][T27416] loop4: detected capacity change from 0 to 1 07:16:05 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090002ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='errornue,\x00']) 07:16:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104007a000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 369.491016][T27423] loop3: detected capacity change from 0 to 264192 [ 369.520974][T27427] loop5: detected capacity change from 0 to 1 [ 369.528403][T27423] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002741ef8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:05 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000d0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:05 executing program 0: ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000500)={0x0, 0xffffffffffffffff, @status={[0x6, 0x8, 0x6d, 0xbfc6, 0x0, 0x85]}, [0xddf, 0x3, 0x2, 0x3, 0x0, 0x9, 0x10000, 0x2, 0x66, 0x101, 0xfffffffffffffff7, 0x0, 0x1, 0x5, 0xffffffffffffffe0, 0xff, 0x10000, 0x81, 0x7, 0x9, 0x1ff, 0x6, 0x0, 0x80, 0x9e77, 0x80000000, 0x8, 0x6, 0x3a39, 0xfffffffffffffffd, 0x810, 0x101, 0x5, 0x1, 0x41fbbb05, 0x1c2, 0x0, 0xc147, 0xd498, 0x1f, 0xff, 0x2, 0x2, 0x8001, 0x4, 0x5, 0x6, 0x3, 0x3, 0x2, 0x62, 0x80000000, 0x5, 0x101, 0x1, 0x3, 0x7, 0x7, 0xf3fe, 0x3, 0x20, 0x401, 0x6, 0xfff]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) fallocate(r0, 0x44, 0x5, 0x100000001) [ 369.665209][T27453] loop4: detected capacity change from 0 to 1 [ 369.686729][T27458] loop1: detected capacity change from 0 to 264192 [ 369.691369][T27464] loop5: detected capacity change from 0 to 1 07:16:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000e0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040090000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 369.709784][T27458] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 369.719168][T27458] FAT-fs (loop1): bogus number of directory entries (513) [ 369.726314][T27458] FAT-fs (loop1): Can't find a valid FAT filesystem [ 369.744606][T27467] loop3: detected capacity change from 0 to 264192 07:16:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) creat(&(0x7f0000000080)='./file0\x00', 0x20) 07:16:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027421f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 369.813947][T27467] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104fffe000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 369.856319][T27486] loop4: detected capacity change from 0 to 1 [ 369.867753][T27485] loop5: detected capacity change from 0 to 1 07:16:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400000f0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0xfffffffffffffe85, 0x1f}], 0x1040080, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) open(&(0x7f0000000280)='./file1\x00', 0x10000, 0x110) mount(&(0x7f0000000180)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='msdos\x00', 0x20000, &(0x7f0000000240)=':+\':\x00') mknod$loop(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) 07:16:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090003ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/125, 0x7d}], 0x1, 0xda1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket(0x2, 0x803, 0x9) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, @l2tp={0x2, 0x0, @multicast1}, @l2tp={0x2, 0x0, @local}, @xdp={0x2c, 0x3, 0x0, 0xe}, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff7}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000180)) r3 = accept4(r2, &(0x7f0000000000)=@in={0x2, 0x0, @private}, &(0x7f0000000080)=0x80, 0x80800) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r3) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040040) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x184, r4, 0x800, 0x70bd29, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x401}, {0x6, 0x11, 0x1}, {0x8, 0x13, 0xc3}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x25ec}, {0x6, 0x11, 0x8}, {0x8, 0x13, 0x9}, {0x5, 0x14, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x2}, {0x8, 0x13, 0x80000001}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xc8f4}, {0x6, 0x11, 0x3f}, {0x8, 0x13, 0x7}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x48}, {0x6, 0x11, 0x3944}, {0x8, 0x13, 0x3f89}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x8}, {0x6, 0x11, 0xffff}, {0x8, 0x13, 0x2}, {0x5}}]}, 0x184}, 0x1, 0x0, 0x0, 0x8800}, 0x8000010) sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x11c, r4, 0x8, 0x70bd25, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x1c}, {0x5, 0x83, 0x1}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40000}, 0x20048054) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r4, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x800}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x28}}]}, 0x80}}, 0x4000804) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r4, @ANYBLOB="000325bd7000fddbdf2517000000080001007063690011000200303030303a30303a31302e3000000000087bd734d03ad201cd000b00ffffff7f06001600040000000500120000000000080001007063690011000200303030303a30303a31302e3000000000080003000000000008000b000200000006001600020000000500120001000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4000810}, 0x8001) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, r4, 0x4, 0x70bd26, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x24044000) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f00000005c0)={0x1b0, r4, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x101}, {0x6, 0x11, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xff}, {0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x101}, {0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x80}, {0x6, 0x11, 0x6}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5d4c51db}, {0x6, 0x11, 0x7fff}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x9}, {0x6, 0x11, 0x62af}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0x6, 0x11, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x1ff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0xc00}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x9d4190b07d01680f}, 0x4048000) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 369.963306][T27458] loop1: detected capacity change from 0 to 264192 [ 369.975273][T27458] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 369.985186][T27458] FAT-fs (loop1): bogus number of directory entries (513) [ 369.992500][T27458] FAT-fs (loop1): Can't find a valid FAT filesystem [ 370.002904][T27508] loop4: detected capacity change from 0 to 1 07:16:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 370.003353][T27506] loop3: detected capacity change from 0 to 264192 [ 370.013761][T27509] loop5: detected capacity change from 0 to 1 [ 370.025942][T27506] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027422f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040fff000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000100000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f00000005c0)={{r2}, 0x0, 0x14, @inherit={0x90, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000900000000000000040000000000000000020000000000003800000000000000feffffffffffffffffff0000000000000000000000000000008000000000000009000000000000000104000000000000020000000000000001000000000000000000008000000000ff070000000000000500000000000000ff03000000000000b4277a6a00000000"]}, @subvolid=0x5}) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x10000, 0x2200) openat(r3, &(0x7f0000000180)='./file0\x00', 0x4000, 0x284) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f000035e000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x84657000) request_key(&(0x7f0000000140)='logon\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 370.203030][T27544] loop1: detected capacity change from 0 to 264192 [ 370.220779][T27545] loop4: detected capacity change from 0 to 1 07:16:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 370.246419][T27550] loop3: detected capacity change from 0 to 264192 [ 370.265822][T27551] loop5: detected capacity change from 0 to 1 07:16:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b56000000104feff000000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000110000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 370.341967][T27550] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 370.354070][T27544] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 370.363178][T27544] FAT-fs (loop1): bogus number of directory entries (513) [ 370.370322][T27544] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027423f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 370.454301][T27575] loop5: detected capacity change from 0 to 1 07:16:06 executing program 0: ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000040)={0x71c, 0x38, '\x00', 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x20, 0x10600) dup2(r0, r1) [ 370.507613][T27579] loop4: detected capacity change from 0 to 1 07:16:06 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090004ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:06 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000140)={[0x3]}, 0x8) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000000200)=0x6, 0x4) r3 = openat(r1, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000493000/0x3000)=nil, 0x3000, 0xf, 0x20010, r3, 0x10000000) syz_io_uring_submit(0x0, r4, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x2, 0x0, @fd=r3, 0x80000001, 0x0, 0x1f, 0x8, 0x1, {0x2}}, 0x9b) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) 07:16:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000120000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000020000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027424f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 370.566184][T27586] loop3: detected capacity change from 0 to 264192 [ 370.573878][T27586] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:07 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r0, 0x10, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_PAUSE_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x40040) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000180)="060800090000ff01e66174000404090a0200027400f895811d9d4a79d989e92ef35ace69cbf4c996d3be2c3df4e247ebe47974bf4235376777a88be4bf7ecf5acdba000000000000000061325f4db508583dc2768f9c4ac7b3d5dd174f8492ae5d9c1c2f97e39c525def5e17ab4d9f88710b058c52af825da1a95dd5", 0x7c}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='errors=continue,?\x00']) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)={0x124, r1, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xa0, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x8040}, 0x20000000) acct(&(0x7f00000000c0)='./file1\x00') 07:16:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x1c243911) keyctl$chown(0x4, r1, 0xee00, 0x0) keyctl$setperm(0x5, r1, 0x0) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f0000000140)='user\x00', r1) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 370.629987][T27603] loop5: detected capacity change from 0 to 1 [ 370.641152][T27604] loop4: detected capacity change from 0 to 1 [ 370.653084][T27613] loop3: detected capacity change from 0 to 264192 07:16:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00003d9000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r0, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000005c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 370.690495][T27608] loop1: detected capacity change from 0 to 264192 [ 370.722243][T27608] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 370.731823][T27608] FAT-fs (loop1): bogus number of directory entries (513) 07:16:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000250000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:07 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000080000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 370.738937][T27608] FAT-fs (loop1): Can't find a valid FAT filesystem [ 370.747109][T27613] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027425f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000180)="9ab737fc53ef70bafd0ff01db38c3de7a608775ba8fa308c65e813e0eb57c4eb08e28203f8a0aacf2a9dfdd9452da31ebdad4563e18137ee507dd28e4c546fb57b2de1a733c839212b86209cdac970661d3c5904b89505c29ab11b8a667d26222f503fdeed0527b61949d6252c4ade1195484b05e4e15aac5919b68bac4591bcdc4dc173490203b6cdca502f953a7e498649bf416449243d78018cb03a7a7c1567fcbc68b02bde17320c46964e4c26311eb72d4d4896", 0xb6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) creat(&(0x7f0000000080)='./file1\x00', 0x6) [ 370.830327][T27608] loop1: detected capacity change from 0 to 264192 [ 370.860936][T27608] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 370.870152][T27608] FAT-fs (loop1): bogus number of directory entries (513) 07:16:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090005ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000580)='/proc/self/exe\x00', 0x20000, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) keyctl$set_reqkey_keyring(0xe, 0x1842750449a91f45) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) request_key(&(0x7f0000000740)='cifs.idmap\x00', &(0x7f0000000540)={'syz', 0x1}, &(0x7f0000000080)='s{ze6\xb4h>:\xcfa \x84\x98\t\x1b@A\xda\t \x91\x81K\xee\a>#\xcbj\xa6\xd3A\xdapw\x8d\xbdM1\xd5x\xc79q&=]-\xb9(LP\x94', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = dup2(r0, r1) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r4, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) dup2(r3, r4) keyctl$setperm(0x5, r2, 0x1c243911) keyctl$chown(0x4, r2, 0xee00, 0x0) keyctl$setperm(0x5, r2, 0x0) add_key(&(0x7f0000000680)='encrypted\x00', &(0x7f0000000700)={'syz', 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f0000000300)=""/133, 0x85}, {&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000003c0)=""/112, 0x70}, {&(0x7f0000000440)=""/80, 0x50}, {&(0x7f00000004c0)=""/88, 0x58}], 0x7, 0x0, 0x101) [ 370.877546][T27608] FAT-fs (loop1): Can't find a valid FAT filesystem [ 370.884454][T27650] loop4: detected capacity change from 0 to 1 [ 370.891260][T27652] loop5: detected capacity change from 0 to 1 [ 370.911501][T27658] loop3: detected capacity change from 0 to 264192 07:16:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x80000001, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000080)="dbed82f502b514cf266489", 0xb, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[]) 07:16:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000480000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 370.942170][T27658] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:07 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001044000080000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027426f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000001d00)=[{&(0x7f0000000c80)=""/79, 0x4f}, {&(0x7f0000000d00)=""/4096, 0x1000}], 0x2, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = socket$unix(0x1, 0x1, 0x0) preadv(r1, &(0x7f0000000780)=[{&(0x7f0000000200)=""/186, 0xba}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000140)=""/128, 0x80}, {&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/115, 0x73}, {&(0x7f00000005c0)=""/156, 0x9c}, {&(0x7f0000000680)=""/234, 0xea}, {&(0x7f0000000500)=""/13, 0xd}], 0xa, 0x8, 0x4) r2 = accept$inet6(r0, &(0x7f00000009c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000a00)=0x1c) write$binfmt_script(r2, &(0x7f0000000a40)={'#! ', './file0', [{0x20, '\xa7[.#@'}, {0x20, '!}:'}], 0xa, "3cebbf7f702f3da2cd0b025f7f0435929160d7db312f48c1552f97fd09db0d5693dccdcf33be7bed7b76f8f55517075a2617ad01c8c98b6f7cacae48618cc96638440dca095ab09bba904d1a2c701028b2052cf4a897aa03c9c5ab1ee1305ebbb220d1b9ac24cea3f2e71d8a51ab7b60e56bff674f6994cba8b4fdaf6f48f94cc17db69152e94b139c39d8b941185ecd0af462238d94d5b65478206eb2a684aaf494f943075e55e065b6e9b7a7fdf40ec3f7dc7ba7d4cefaa4ec55b971eb1ef064ce363160ceab882b87b3810980126b40a5a83fd3b67f576250646a9973892075786c4560526e14855a4730c8"}, 0x102) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000b80)) preadv(0xffffffffffffffff, &(0x7f0000000980)=[{&(0x7f0000000840)=""/190, 0xbe}, {&(0x7f0000000900)=""/125, 0x7d}, {&(0x7f0000000540)=""/39, 0x27}], 0x3, 0xeb12, 0x3) execve(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001f40)=[&(0x7f0000001d80)='!}:', &(0x7f0000001dc0)=')j!]@?\x00', &(0x7f0000001e00)='\x00', &(0x7f0000001e40)='!}:', &(0x7f0000001e80)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00', &(0x7f0000001ec0)='user\x00', &(0x7f0000001f00)='\\\x00'], &(0x7f0000002080)=[&(0x7f0000001f80)='\x00', &(0x7f0000001fc0)='@\\!@\'\\{\x00', &(0x7f0000002000)=',\'-{\xbf\x00', &(0x7f0000002040)='user\x00']) 07:16:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/152, 0x98}], 0x1, 0x80, 0x773) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 371.074784][T27691] loop5: detected capacity change from 0 to 1 [ 371.083806][T27692] loop4: detected capacity change from 0 to 1 [ 371.090771][T27686] loop1: detected capacity change from 0 to 264192 07:16:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400004c0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:07 executing program 0: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x6c, r0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6ee}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xeb30}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffff8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x24010) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0xffffe000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)={0x12cc, 0x0, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@ack={{}, {0x7ffe}, @broadcast}}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_FRAME={0x129c, 0x33, @data_frame={@qos_no_ht={{@type10={{0x0, 0x2, 0xc}, {0x3}, @random="8fd6118bcda7", @device_a, @broadcast, {0x7, 0x4}}, {0x4, 0x1, 0x2, 0x0, 0xe7}}, {@type00={{0x0, 0x2, 0x8, 0x0, 0x0, 0x1}, {0xe9}, @device_a, @device_b, @random="f11aca5a9fdc", {0x5, 0x3f}}, {0x8, 0x1, 0x1, 0x1, 0x8}}}, @a_msdu=[{@device_a, @device_b, 0xb9, "3380ba6a36933af1be47bcebe4f473f91a74ebe9403f53c408a3866dfd7ec9cc400fd8e60ddd7fed0c605645a671147dca601758e07c8287f6f970d79326161d50f6ae47d1e4d9ef41d5754d00696564c924f5d63b08d4fe3a69710573ef370698a5db3a6908b112468c0090d511039ba0f9c00869022af77cfbae16db99dcd40c929596e4db10a7fdb8b9c473661fc308554955c7b22efacea060a2ffff3ade6bbd4f68e28bae2e12e7eced0cc890c8aee04915d9de86f6c1"}, {@broadcast, @device_b, 0x92, "9345f462810ebd239205333a6d2b9143482f87fccfb07191260dc463cf9d087ff3553fb51ff6d4e134d26e93906bd5e4e0918dacef88aa074de53b6c068cf3ec1a481a9fa299b7bd116030b95bb737299324d88372cf175f8d185b0b6835ab4c76ebb15c850470bdf8a59254c05e8d48d39d4852d37268a906c49b424ac387877726d6bc3d7f731f5c89ef99d425aa7e5ef3"}, {@broadcast, @device_b, 0x96, "a5b2bcddf78909f24efbaec8ffe22ba8eda537dffe271c18c0d8e48d1b481e47cdf49bf01fed1253e3c8de57b0a874995a2a8574a1d2238f84247ac74989cb0edfa2da489d400dda8220c9a1aa7fcd498cf50a81d0f8eed00440572c65b897325c27bdc55da3cf740eb090273dd9e90141e5edd72c49f24ea6191d1ed2745ea7bc98a5a9d9c2aeb7211959ba55a4c1f021492e5fa98e"}, {@broadcast, @broadcast, 0x1000, "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"}, {@broadcast, @device_a, 0x28, "5206da37ca2e7a307bd27b613c6e64b2777a18b2d860bf10aa14d2c6a45ada9e2ef9e2e348c06ca5"}, {@device_b, @device_b}]}}]}, 0x12cc}, 0x1, 0x0, 0x0, 0x4040840}, 0x20000890) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:07 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000900000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 371.141643][T27686] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 371.151115][T27686] FAT-fs (loop1): bogus number of directory entries (513) [ 371.152944][T27702] loop3: detected capacity change from 0 to 264192 [ 371.158437][T27686] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:07 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090006ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) unlink(&(0x7f0000000000)='./file0\x00') request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027427f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 371.210997][T27702] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 371.248547][T27723] loop4: detected capacity change from 0 to 1 07:16:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) vmsplice(r0, &(0x7f00000007c0)=[{&(0x7f00000003c0)="ab9c50691bd46ce7f23e11e9c0bf6aa80d286b6829baf102c08fe5e418ecdb5ba93ac06389a9374f90f7a2068c9d038c9476523c2a459f1add989e1cab44bf88d0cd809a78518c34db6407150a6f73ce3830fbf2bc9ffa27428f88e5b3b0a522b31bad06faf977cd79f79d16457efbe92c3efa6d208cfb3452336a4ba7b526afb65a446a626bdcb0cb1615c758f610bfa2642010b2865ea1dcf9efd5511d428841dc3868623a570b83b38a30760b7b8573ae4bc0f58bdb897fa0b9cf0289f66f4412b14fc887e8e03f04fac81a6e9eb1775e8598f07b6169b83839edcac0460904501c92cfa51a8af8c177dc690dd5ddeb", 0xf1}, {&(0x7f00000004c0)="623f5d67f91242f6b5693a514a7933fa213a95f27eb5aaea5a8ed26aae73498ff6fd65464feb5f1b519df305bde7b88d568795", 0x33}, {&(0x7f0000000500)="657a0a2c6a5c37f7e85408398dad5e6e05f4e873c3c6819be5fad82f6e0a17fac98c46ff4f1418fa", 0x28}, {&(0x7f00000005c0)="5399ef6788873a59b3afbb5876c0ed0cee7a27927da980e4ce63bee136bfaff9d122dc19d2db0142622ccdca109728338f39184b7d9440ff1e6326c3701aab788d7f1bde9f86f62ebf457d36a19d8b91159f727a06492223823f8294c4775839ff46021276d2f10885aa52289940d287f76f655d9ba273a51a008e200958fd90cc77399bd6d5f8d78910ca400633e0c0a57c", 0x92}, {&(0x7f0000000680)="690d4fa43926e9b60d6dfc51b6f5a5d6a09063ad04be0172df0de785e6b1abea3425e4025e9c488dc115fa4c493e3afcea94953aa59b8d6239bc02655587bc88ada312ce591ec236bbce65456f7506e817d121eb07c36e156debd08c0e91e4d53d0f7598218e62742def0826eabdf6d56d11e431f1fab0696439e3fe3a8b2e797148fac35bbde4c3dfeaa8fdf13ab77862c26dc0290cf8a19949593020b3d4", 0x9f}, {&(0x7f0000000740)="9f46eec0431c4cc16dd3a917b1e9993f85bfa734f4440a93fd04c15b80e6b59166a18d7ead3293592b8b3de20103ebfdd2c9a4f39d41ca7152b0cdbff9af8d176f046ed6912207615f832cc299c8e64a28ccc9b6e86574ba686d7c4350b09e2eefe749b22e6016", 0x67}], 0x6, 0x8) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000140)=""/67, 0x43}, {&(0x7f0000000200)=""/149, 0x95}], 0x2, 0x2, 0xc1b) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) r2 = openat$cgroup_type(r0, &(0x7f00000002c0), 0x2, 0x0) mmap(&(0x7f000055a000/0x4000)=nil, 0x4000, 0x1, 0x2f342e2d38e86073, r2, 0xece7b000) r3 = socket(0x11, 0x800000003, 0x0) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r6 = dup2(r3, r3) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000000100)={r5, 0x1, 0x4, @local}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6}, 0x10) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r1, 0x89fa, &(0x7f0000000380)={'syztnl2\x00', &(0x7f0000000300)={'syztnl1\x00', r5, 0x4, 0x80, 0x4, 0x7, 0x20, @private0, @loopback, 0x20, 0x80, 0x70, 0x800}}) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 371.269458][T27726] loop5: detected capacity change from 0 to 1 07:16:07 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000100604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 371.319032][T27741] loop1: detected capacity change from 0 to 264192 [ 371.335810][T27753] loop3: detected capacity change from 0 to 264192 07:16:07 executing program 2: ioctl$PTP_PIN_SETFUNC(0xffffffffffffffff, 0x40603d07, &(0x7f0000000280)={'\x00', 0x2, 0x1}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000240)="fa13fb293863cf0dc0f575786459d85e6edec88b747fcf68367ec481de", 0x1d, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000140)='.(*\x00', r1) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 07:16:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000680000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:07 executing program 0: lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x2) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 371.366135][T27741] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 371.375267][T27741] FAT-fs (loop1): bogus number of directory entries (513) [ 371.382570][T27741] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000200)=""/165) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027428f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 371.427740][T27753] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 371.443176][T27763] loop4: detected capacity change from 0 to 1 07:16:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) chdir(&(0x7f0000000080)='./file0\x00') 07:16:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x1c243911) keyctl$chown(0x4, r1, 0xee00, 0x0) keyctl$setperm(0x5, r1, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x38, r1) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 371.471183][T27778] loop5: detected capacity change from 0 to 1 [ 371.542967][T27741] loop1: detected capacity change from 0 to 264192 [ 371.583150][T27741] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 371.592583][T27741] FAT-fs (loop1): bogus number of directory entries (513) [ 371.599715][T27741] FAT-fs (loop1): Can't find a valid FAT filesystem [ 371.620849][T27808] loop3: detected capacity change from 0 to 264192 [ 371.636067][T27808] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:08 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090007ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:08 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000200604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400006c0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl(r1, 0x1, &(0x7f0000000000)="cced0e") 07:16:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027429f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6572726f72733d636f6e74696e75862c00"]) 07:16:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r0, 0xffffc000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0c00000001000000021000000000000000733800"], 0x2a4080) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x1c243911) keyctl$chown(0x4, r2, 0xee00, 0x0) keyctl$setperm(0x5, r2, 0x0) keyctl$invalidate(0x15, r2) [ 371.752620][T27828] loop5: detected capacity change from 0 to 1 07:16:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000740000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 371.798507][ T25] audit: type=1326 audit(1621926968.124:2383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27839 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 371.824309][ T25] audit: type=1326 audit(1621926968.124:2384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27839 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 371.859460][T27834] loop4: detected capacity change from 0 to 1 [ 371.873339][ T25] audit: type=1326 audit(1621926968.124:2385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27839 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 371.881049][T27833] loop3: detected capacity change from 0 to 264192 07:16:08 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6572726f72733d636f6e74696e75652c00336eaa9516aae7d71523bb5f7286db01025cdb4cb54ef5a4d8450c949d5f59"]) openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x44000, 0x5f, 0x8}, 0x18) 07:16:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002742af8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 371.908771][T27833] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:08 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:08 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000040200604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 371.956776][T27852] loop5: detected capacity change from 0 to 1 [ 371.959116][ T25] audit: type=1326 audit(1621926968.124:2386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27839 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 371.967646][T27853] loop1: detected capacity change from 0 to 264192 [ 372.001103][ T25] audit: type=1326 audit(1621926968.124:2387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27839 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=304 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 372.041946][T27866] loop4: detected capacity change from 0 to 1 [ 372.052575][T27853] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 372.061858][T27853] FAT-fs (loop1): bogus number of directory entries (513) [ 372.069368][T27853] FAT-fs (loop1): Can't find a valid FAT filesystem [ 372.081256][ T25] audit: type=1326 audit(1621926968.154:2388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27839 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 372.107936][ T25] audit: type=1326 audit(1621926968.154:2389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27839 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 372.133185][ T25] audit: type=1326 audit(1621926968.154:2390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27839 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=250 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 372.158835][ T25] audit: type=1326 audit(1621926968.154:2391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27839 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 372.184574][ T25] audit: type=1326 audit(1621926968.154:2392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=27839 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 07:16:08 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090008ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:08 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/kcm\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000280)={0x0, 0x1, [0x100000000, 0x2, 0x0, 0x3ff, 0x8c82, 0x1]}) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f00000000c0)='freezer.parent_freezing\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x1001, &(0x7f0000000180)=ANY=[]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x42, 0x80, 0x8}, 0x18) sendfile(r2, r4, &(0x7f0000000440)=0x1, 0xfffffffffffffc01) write$P9_RVERSION(r3, &(0x7f0000000300)={0x15, 0x65, 0xffff, 0xffff233b, 0x8, '9P2000.u'}, 0x15) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) 07:16:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x2, 0xbe8, 0x1ff}) accept4$unix(r1, &(0x7f0000000140), &(0x7f0000000080)=0x6e, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) gettid() request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b5600000010400007a0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:08 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000300604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002742bf8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 372.198584][T27878] loop3: detected capacity change from 0 to 264192 [ 372.217554][T27878] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='statm\x00') keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 372.300086][T27899] loop5: detected capacity change from 0 to 1 [ 372.311523][T27904] loop4: detected capacity change from 0 to 1 [ 372.337321][T27920] ================================================================== [ 372.345416][T27920] BUG: KCSAN: data-race in copy_process / mm_access [ 372.351993][T27920] [ 372.354320][T27920] write to 0xffff8881454f50ac of 4 bytes by task 27918 on cpu 0: [ 372.362011][T27920] copy_process+0x608/0x2e00 [ 372.366596][T27920] kernel_clone+0x14b/0x680 [ 372.371281][T27920] __x64_sys_clone+0xb4/0xe0 [ 372.375933][T27920] do_syscall_64+0x4a/0x90 [ 372.380484][T27920] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 372.386360][T27920] [ 372.388664][T27920] read to 0xffff8881454f50ac of 4 bytes by task 27920 on cpu 1: [ 372.396535][T27920] mm_access+0x87/0x1a0 [ 372.400934][T27920] proc_mem_open+0x39/0xf0 [ 372.405442][T27920] pagemap_open+0x1b/0x50 [ 372.409755][T27920] do_dentry_open+0x53e/0x830 [ 372.414422][T27920] vfs_open+0x43/0x50 [ 372.418496][T27920] path_openat+0x184e/0x20b0 [ 372.423085][T27920] do_filp_open+0xd9/0x1f0 [ 372.427526][T27920] do_sys_openat2+0xa3/0x250 [ 372.432196][T27920] __x64_sys_openat+0xef/0x110 [ 372.436947][T27920] do_syscall_64+0x4a/0x90 [ 372.441528][T27920] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 372.447590][T27920] [ 372.449998][T27920] Reported by Kernel Concurrency Sanitizer on: [ 372.456240][T27920] CPU: 1 PID: 27920 Comm: syz-executor.2 Not tainted 5.13.0-rc3-syzkaller #0 [ 372.465381][T27920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.475427][T27920] ================================================================== 07:16:08 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000400604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/253, 0xfd) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 372.511618][T27914] loop1: detected capacity change from 0 to 264192 [ 372.520418][T27914] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 372.520457][T27929] loop3: detected capacity change from 0 to 264192 [ 372.529524][T27914] FAT-fs (loop1): bogus number of directory entries (513) [ 372.543145][T27914] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:08 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x9]}, 0x8, 0x80800) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f00000001c0)={&(0x7f0000000180), 0x0, 0x80000000, 0x1}) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000180)="040800090000ff01e66174000404090a0200027400f8", 0xffffffffffffff75}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@dots}]}) r1 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000200)='./file0\x00', 0xfef9, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="54b661d7bc23dd6ece5638edf2d573bf3fd4ea7c237db54bdef23866b400af3557feff0e3403860b5b7d0eec28f0dea5e98f4c7625ba6a1c85471cb0dcbfd5ebcd8dd5d20f691334365f9087c233ee23c37d2e0fcd87684649a4fda8f2a0b3d63816bea985e291ac3e96308ef676f349c7898cdded13624d6efd67c7dc1654f70b587c7d425d60dc9ac5d289723e7b76cecf687a569e5e3c9c1ec94a1ad5a7a032f8d1557c7bb1c94ea666ce0edd", 0xae, 0x2}, {&(0x7f0000000300)="d311637e1a7b4a76f540b2f5d9f138cd57d9c22d538e504e169efc9d7294b8a6f606a4b1cdb5416f57d9338a4434", 0x2e, 0xb3}], 0x880, &(0x7f0000000380)={[{@utf8no}, {@shortname_mixed}, {@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@fat=@debug}, {@shortname_winnt}], [{@permit_directio}, {@fsmagic={'fsmagic', 0x3d, 0x10000}}, {@euid_lt}, {@smackfstransmute={'smackfstransmute', 0x3d, 'dots'}}, {@fsuuid={'fsuuid', 0x3d, {[0xd0ca60c42cc11ef, 0x61, 0x33, 0x61, 0x35, 0x36, 0x0, 0x30], 0x2d, [0x37, 0x39, 0x32, 0x38], 0x2d, [0x31, 0x35, 0x62, 0x30], 0x2d, [0x37, 0x31, 0x61, 0x62], 0x2d, [0x64, 0x63, 0x39, 0x33, 0x30, 0x62, 0x37, 0x32]}}}, {@hash}]}) openat(r1, &(0x7f0000000480)='./file0\x00', 0x34040, 0x40) 07:16:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000900000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002742cf8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 372.563866][T27929] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 372.611341][T27914] loop1: detected capacity change from 0 to 264192 [ 372.633629][T27943] loop4: detected capacity change from 0 to 1 [ 372.641435][T27914] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 372.650539][T27914] FAT-fs (loop1): bogus number of directory entries (513) [ 372.658001][T27914] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:09 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090009ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:09 executing program 2: r0 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000005c0)={0x0, 0x4, 0x8, 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/77, 0x4d}, {&(0x7f0000000000)=""/12, 0xc}], 0x5}, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:09 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000500604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 372.697364][T27954] loop5: detected capacity change from 0 to 1 [ 372.711520][T27965] loop3: detected capacity change from 0 to 264192 [ 372.720329][T27965] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002742df8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000fe0000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 372.820652][T27977] loop4: detected capacity change from 0 to 1 [ 372.830374][T27986] loop1: detected capacity change from 0 to 264192 07:16:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14, 0x80000) mmap(&(0x7f0000237000/0x2000)=nil, 0x2000, 0x1000000, 0x12, r1, 0xb8b6d000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) open_by_handle_at(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c000000010032b30000050000000100000000000000"], 0x301000) mmap(&(0x7f0000237000/0x3000)=nil, 0x3000, 0x0, 0x810, r0, 0x2000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='trusted\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xa7\x90\xd7_&]\"\xfa\xb2\xeb\x1et\x10\xe1\x8d\xa5\xb0\xad\x0e\xf2\'', 0x0) 07:16:09 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000600604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 372.866345][T27986] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 372.876833][T27986] FAT-fs (loop1): bogus number of directory entries (513) [ 372.884479][T27986] FAT-fs (loop1): Can't find a valid FAT filesystem [ 372.921453][T28001] loop5: detected capacity change from 0 to 1 07:16:09 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="c84c06458128afeda2628eb1ed", 0xd, 0x7f}, {&(0x7f0000000200)="830841464e1bd6e322d75c34fee37611f71be5c0b7f05d8b1a99492e4d99a40596fa22c6", 0x24, 0x4}], 0x280050, &(0x7f0000000280)={[{@max_batch_time}, {@commit={'commit', 0x3d, 0x3}}, {@barrier}, {@nojournal_checksum}, {@abort}, {@barrier_val={'barrier', 0x3d, 0x1}}], [{@measure}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@seclabel}, {@fsmagic={'fsmagic', 0x3d, 0x21}}, {@fowner_gt={'fowner>', 0xee01}}, {@uid_gt={'uid>', 0xee01}}, {@euid_gt={'euid>', 0xffffffffffffffff}}]}) r1 = openat(r0, &(0x7f0000000580)='/proc/self/exe\x00', 0x96000, 0x0) r2 = signalfd(r1, &(0x7f0000000000)={[0x7ff]}, 0x8) mmap(&(0x7f000076c000/0x3000)=nil, 0x3000, 0x0, 0x30010, r2, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r1) sendmsg$NL80211_CMD_SET_MAC_ACL(r2, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xbc, r3, 0x4, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9, 0x77}}}}, [@NL80211_ATTR_MAC_ADDRS={0x34, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x4}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa}]}, @NL80211_ATTR_MAC_ADDRS={0x34, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000000) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:09 executing program 0: shmctl$IPC_RMID(0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) [ 372.977120][T28006] loop3: detected capacity change from 0 to 264192 [ 372.984749][T28015] loop4: detected capacity change from 0 to 1 07:16:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000040200604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:09 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000040600604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 373.034416][T28006] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 373.064898][T27986] loop1: detected capacity change from 0 to 264192 [ 373.097392][T27986] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 373.107510][T27986] FAT-fs (loop1): bogus number of directory entries (513) [ 373.114757][T27986] FAT-fs (loop1): Can't find a valid FAT filesystem [ 373.126028][T28034] loop5: detected capacity change from 0 to 1 [ 373.128995][T28036] loop4: detected capacity change from 0 to 1 07:16:09 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000aff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:09 executing program 0: open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) umount2(&(0x7f0000000180)='./file0\x00', 0x8) 07:16:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002742ef8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) setfsuid(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9, 0x18c00) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000080)) 07:16:09 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000700604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000300604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00', 0x40, 0x100, &(0x7f0000000080)={0x4, 0x4, 0x401, 0x2}) preadv(r1, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/235, 0xeb}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f00000004c0)=""/165, 0xa5}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f00000015c0)=""/221, 0xdd}, {&(0x7f0000000180)=""/48, 0x30}, {0xfffffffffffffffd}], 0x9, 0x2, 0xf2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:09 executing program 0: semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)=[0x2, 0x8, 0x9, 0x0, 0xe9e7]) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="65a62f00000000"]) [ 373.302346][T28067] loop4: detected capacity change from 0 to 1 [ 373.303026][T28068] loop5: detected capacity change from 0 to 1 [ 373.319597][T28069] loop3: detected capacity change from 0 to 264192 07:16:09 executing program 0: ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000480)=""/9) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001800)={[{@fat=@errors_continue}, {@nodots}, {@dots}, {@fat=@nfs}]}) mount(&(0x7f0000000000)=@md0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='v7\x00', 0x907002, &(0x7f00000004c0)='appraise') creat(&(0x7f0000000080)='./file0\x00', 0x20) syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x6, 0x8, &(0x7f0000001600)=[{&(0x7f0000000200)="d80cfc1e3b2a4c9eb599f656dcfbd833ef1af280cb7586e0", 0x18, 0xc98}, {&(0x7f0000000240)="2dad00885d7dbf575c26080c56574fdf5295de24eda5216056f67ed0ae2155cca66446963fe0341d4a8c6de1ec6d900720cf3fa757dc5139ef493f6761a4c2187bf2d833b94534022788a5ebe1409e1f821d28f555fa841902395db400c89a8851a923ebf416452dd1e8ce4cb200818be4ce840739573160867c83af22454c4d13586d30a6ff61cea4f60f7bd8842300b27200a743160393c49f4fddfa3cbfec246731a24bf25148cefc22de77", 0xad, 0x6}, {&(0x7f0000000300)="da7a22905f173f22", 0x8, 0x7}, {&(0x7f0000000340)="488ba5fe6564601476ee49e732cb54507e76dcf454840b7a1ef6f645390035b60b12aae8e7c6d506d4b6bc746356f6f1952473f10291d144a6fcb7d08cd9f10111b83cd2ca868d4437808ae8d15b148f94f9ed84d7619c58ee8cdda3", 0x5c, 0x5}, {&(0x7f00000003c0)="c72b75706fa2fce7e7369d85ad78f4bc7e8e035d8a06df4b0c9273043b0c2cabc89d8c86557fbb736a5107e98d1361ca9b03a4244da8832ac635e8cf713009e9e655f35f3829ddda00cbf880394fc7b96ccf87533ce2003150bcb4721896ae4aae91ea76", 0x64, 0xff}, {&(0x7f0000000500)="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", 0x1000, 0x62b}, {&(0x7f0000001500)="a2f51c4e5f03cbc4f7d4b84941e5b9684c1a94ff69f691656b2708fd6dd027946c22318133867abb4cce9aa9a3d1ea0fc1370762e477e3d1f414c2e637902643b3573d82a02d3e3b980f9e7ec31faf856f6859d9e2173ab7313bea2164a19dd8e766145ade09cc9568c4c4901ada0a6dced59052bad60c25684c02ccf20a1ecc2d3e5611c2f78322a3765f60939b59e28d3fd075c6bb27e0da7a44ec03c5160023b19e24db4f713b2dae99ef32ae27b551bd7c58b41b145bff829d7396183d6415f5c4c7adc1aa71cbb79509", 0xcc, 0x8000}, {&(0x7f0000000440)="e14a9d300a73c16a84b81c278dcd1d6ed39502a3a31faaf984b06bdbd192d91ecca77c78ef", 0x25, 0x3f}], 0x2000000, &(0x7f00000016c0)={[{@dioread_lock}, {@max_batch_time={'max_batch_time', 0x3d, 0xfffffffffffffffa}}], [{@subj_role={'subj_role', 0x3d, 'errors=continue'}}, {@appraise}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@pcr={'pcr', 0x3d, 0x11}}, {@dont_hash}, {@obj_role={'obj_role', 0x3d, 'errors=continue'}}, {@subj_type={'subj_type', 0x3d, 'msdos\x00'}}, {@audit}]}) chdir(&(0x7f00000017c0)='./file0\x00') [ 373.345653][T28069] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 373.354946][T28073] loop1: detected capacity change from 0 to 264192 [ 373.383084][T28073] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000001940), &(0x7f0000001980)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000018c0)={'syz', 0x3}, &(0x7f0000001900)='syz', r1) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/246, 0xf6}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/155, 0x9b}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/255, 0xff}, {&(0x7f00000016c0)=""/220, 0xdc}, {&(0x7f00000017c0)=""/201, 0xc9}, {&(0x7f0000000140)=""/127, 0x7f}], 0x9, 0x3f, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:09 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000800604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000020400604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 373.392917][T28073] FAT-fs (loop1): bogus number of directory entries (513) [ 373.400393][T28073] FAT-fs (loop1): Can't find a valid FAT filesystem [ 373.510041][T28108] loop4: detected capacity change from 0 to 1 [ 373.523341][T28114] loop5: detected capacity change from 0 to 1 07:16:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000bff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a020002742ff8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x0, &(0x7f0000000000), 0x8020, &(0x7f00000000c0)=ANY=[@ANYBLOB="65f25a6f72733d636b6e74696e75652c00"]) chdir(&(0x7f0000000000)='./file0\x00') 07:16:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x1f, 0x0, 0x0, 0xd9) socket$inet6(0xa, 0x4, 0x80000001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x7ff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x9}, 0x1c) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000060400604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:10 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000900604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 373.575215][T28073] loop1: detected capacity change from 0 to 264192 [ 373.582570][T28073] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 373.591712][T28073] FAT-fs (loop1): bogus number of directory entries (513) [ 373.599444][T28073] FAT-fs (loop1): Can't find a valid FAT filesystem [ 373.718822][T28134] loop5: detected capacity change from 0 to 1 07:16:10 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x54d600, 0x20) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000180)={0x0, 0x3, [0x8000, 0x200, 0xff, 0x100, 0x3, 0x6]}) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6572895e7f00000072e63c54936f20668017e05f631d1ec452bab6678d87128629ee4f5869bd09a42054237807dad43c3455e721e5ac8be5781cc1ceaf868b0c1d6f00e36f3d1464f8c22c73559b49ec64cb17f5e34039e356abeb09d95a298a4e2b0d96a822638105"]) 07:16:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027430f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000500604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 373.762134][T28140] loop1: detected capacity change from 0 to 264192 [ 373.762452][T28144] loop3: detected capacity change from 0 to 264192 [ 373.769445][T28141] loop4: detected capacity change from 0 to 1 [ 373.779852][T28144] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 373.806260][T28140] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 373.818728][T28140] FAT-fs (loop1): bogus number of directory entries (513) [ 373.825970][T28140] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:10 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000a00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 373.909058][T28140] loop1: detected capacity change from 0 to 264192 [ 373.917976][T28158] loop5: detected capacity change from 0 to 1 [ 373.941115][T28168] loop3: detected capacity change from 0 to 264192 [ 373.952673][T28172] loop4: detected capacity change from 0 to 1 07:16:10 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000b00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000001c0)="dbed82f55e89c1afa54fc3d873fa446157f04b15674a6a63db0b2f9a1824467f2d1b5a16dff299dc2b654f7475f68c207901598b81b244402e73de018840dea24a8c0381eacb539661714c6e216201ce7262a0aca430cc5534d511ee205b44b03a92847e1988436ae3", 0x69, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='errors=contiNue,\x00']) r0 = syz_io_uring_complete(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x175) mmap(&(0x7f00004d4000/0x1000)=nil, 0x1000, 0x2, 0x50, r2, 0x4000000) r3 = open_tree(r2, &(0x7f0000000240)='./file0\x00', 0x80000) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000280)='msdos\x00', &(0x7f00000002c0)='@(\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000080)='\\\x00', &(0x7f0000000180)='\x00', r1) 07:16:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000cff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) [ 373.959346][T28168] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 373.975469][T28140] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 373.984922][T28140] FAT-fs (loop1): bogus number of directory entries (513) [ 373.992239][T28140] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000600604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027431f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 374.092780][T28184] loop4: detected capacity change from 0 to 1 [ 374.137732][T28196] loop1: detected capacity change from 0 to 264192 [ 374.137798][T28194] loop5: detected capacity change from 0 to 1 [ 374.146879][T28196] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 374.159629][T28196] FAT-fs (loop1): bogus number of directory entries (513) [ 374.166969][T28196] FAT-fs (loop1): Can't find a valid FAT filesystem [ 374.211906][T28208] loop3: detected capacity change from 0 to 264192 [ 374.244253][T28208] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:10 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000dff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:10 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300), 0x10000, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = dup2(r1, r1) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x4, @local}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6}, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000016c0)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001680)={&(0x7f0000001640)={0x34, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010101}, @FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_IFINDEX={0x8, 0xb, r3}]}, 0x34}}, 0x4008045) process_vm_writev(0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000200)=""/23, 0x17}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000300)}], 0x5, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000001500)=""/241, 0xf1}], 0x2, 0x0) r5 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="041900090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0]) chdir(&(0x7f0000000080)='./file0\x00') lseek(r5, 0xfffffffffffffff9, 0x1) 07:16:10 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000c00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000040600604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027432f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x101) close(r1) move_mount(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x26) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000015c0)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) flistxattr(r2, &(0x7f0000000200)=""/204, 0xcc) 07:16:11 executing program 2: sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022abd7000cad7df2501000000050026000600000014fc0000fc0200ec56000000000000000000000108000200090000000500050001000000f6b29f68e46462eda626924c3b45"], 0x40}, 0x1, 0x0, 0x0, 0x40080}, 0x40041) r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 374.632826][T28231] loop4: detected capacity change from 0 to 1 [ 374.656318][T28240] device lo entered promiscuous mode 07:16:11 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000000), 0x4) 07:16:11 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000d00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000700604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 374.691833][T28234] device lo left promiscuous mode [ 374.697810][T28242] loop5: detected capacity change from 0 to 1 [ 374.704484][T28240] device lo entered promiscuous mode [ 374.710266][T28239] loop1: detected capacity change from 0 to 264192 [ 374.719061][T28243] loop3: detected capacity change from 0 to 264192 07:16:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x0, 0x0, [0x81, 0x1ff, 0x3, 0x1, 0x401, 0xee], 0x3, &(0x7f0000000080)=[{}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:11 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ef01e66174000404090a02746a260000", 0x16, 0x2}, {&(0x7f0000000080)="dbde4b3f1d0ab50ded82f55e89", 0xd, 0xd35}], 0x0, &(0x7f0000000180)={[{@fat=@dmask={'dmask', 0x3d, 0x8001}}]}) [ 374.762038][T28234] device lo left promiscuous mode [ 374.768100][T28243] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 374.780441][T28239] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 374.784205][T28269] loop4: detected capacity change from 0 to 1 [ 374.790196][T28239] FAT-fs (loop1): bogus number of directory entries (513) [ 374.803538][T28239] FAT-fs (loop1): Can't find a valid FAT filesystem [ 374.863479][T28275] loop5: detected capacity change from 0 to 1 07:16:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000eff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027433f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000000)={0x7, 0x74, 0x5, 0x1000}) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:11 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000e00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000900604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 374.924696][T28239] loop1: detected capacity change from 0 to 264192 [ 374.932529][T28239] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 374.942231][T28239] FAT-fs (loop1): bogus number of directory entries (513) [ 374.950387][T28239] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000140)={0x1, 0x2, 0x1000, 0x93, &(0x7f0000000200)="dc4e2250d8c1de04d2923ade2e8e934b74101ee18049257f0bdb501e517492eae3fe82ace1c0f77d14e4f2d00f43aef1969ba6c44e06cc375422557be759a1f9584dee87bcdc764cda3b2e18224be7c2c798dc829a4a5df0800cfe08c23be33cc4be8275770ec2724f98e2728edb211803013aa34af4fe0c0b492fd6e06678f9008c0056629c36f3c8b177c8ee323b2ed24c44", 0xc3, 0x0, &(0x7f00000002c0)="e50699b959450798bf7c19159e330ba6a73db2c74083ad43c9be2f3e4b616e7902e024d6f24b0a38aa5717dfcf7ed8f3f00cecc4a2413711d243fe4b3bd0514862b254ae3054bdc4d4c890f551bb0caa8e6564881e1fb7bbd4832964f0b77c519c1182703e7e68545ae655c35c9e2cee8186df1f8f57ea963c2510d17193818052fa6e5345556c05b913b3387683f66bed4c9f931676246adbcb883d89b3bb8c5e9d16549f9c772c629704e9f151639f44fa1f74b60c8a1ab7c53fe869c3ce03a5b589"}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000008, 0x12, r1, 0x9f890000) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000080)={0x20000, 0x8, '\x00', 0x0, &(0x7f0000000000)=[0x0]}) 07:16:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000013c0)={0xffffffffffffffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001800)=[{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000380)="ad222ee8825c9438d8cce39d9f12884992f04a59096d211f01e5034702642812872da5f195f1fe15773a7d61002559bec5c58b39da5d5a5579d8249700c6a3d4fa7e63f8b688601cfb2128fb8540bb9fffffd16e5dbb9400de606284ad814a6f6ec884dc68ee42ee005dfef254331d63882a9b5766d1f8b2e8e5926e3094a8b9847d08973df126b637de3be5c6f82ee587cda343ecdab3180ed9f26b25acf010345335c6a209b01e8723cb06af634d01f42489565f0511", 0xb7}, {&(0x7f0000000500)="1e63ac446ec6463ad8e9060b5f9ba21ed400e4d5f2a55ae1daef04ce9e9d30ad105ec70daacd6208a3b84a055bb9a806fd6b8d4032cebf166417da5e398ac73187d304d5c0bdcd9a2eb0173a0ab400613cfc3528882ea0ad32d69e682cdcc940f1a44a1aef0ba7b05151591a5f788b03221759d686073313400c14da5a91c575ff9039913a5c1f51da0514dc8618d51c2526494d70e35e360b8f571285", 0x9d}, {&(0x7f0000000440)="e29ce5e08f000661e4338f5526ba719e5eb3dc4238476f6b17b5372cfdc4248afa29a2fdec37392fca7aa3a6ee0268f6feed4006045a6f87591985801482fdd79249b2472b66f3c12fd4582668ce7d5832f9", 0x52}], 0x3, &(0x7f00000006c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58, 0x4008040}, {&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000007c0)="1b06d1bfe60b44f8d04c5391f7b7afb571b69e1469e9ce43f0be81a0491869664759482d65eb6cdb549297ee5aed7802076a636445d9cac74422432cfdaf", 0x3e}, {&(0x7f0000000800)="3ddc5fdcfa4ddc4abb1c669c489b9e469b51c88275ff4b72d9a91a072296efc3116b5faf4983e27607c2b88b5a5b53a68a3e06e3d1244cf49dcaf6b77da89c604ac497aba287b5618abbbf46c462d8e014fb1dda9bc82ac02953525b36db902fdf72c2fc487f2392993fa64bb9ab6e5d0b85416bd65e1976ff1d8a5344959aa7dcbb957412858e6ee0ea53eba075302e3c9c8ef60bc9cab96168a7483f64eb6a7c389fb5e3722bf18e9412f8bdf4aa7283112aebcb4322bca013e5434fc7687ecd47e426b428dc4515a302daeeb756d8d83e1cd78afda7195015de9d61d652466bc903d99e3babf230d21cac4ded516ec030289dacc679", 0xf7}], 0x2, &(0x7f0000000940)=[@rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30, 0x20000000}, {&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a80), 0x0, &(0x7f0000000c40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}], 0x40, 0x80}, {&(0x7f0000000c80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000d00)="1e73af8ee82958b4ad023e280391aaafe39ba68cfcead5db5da80a5680ca3341a67dde", 0x23}, {&(0x7f0000000d40)="608baa2247643a0241028be6377e79e7b4616478d6c8a120a4296b216128c289916a4224fa075d6d2ceded68d324427d7d1c4c75bcb62c9ae9d3baf37e15b01b35bf6f7739b16bb3cdc0ff571a9c19518463b415e8f3cd370505d95a3121563b4c8d8b916d6968cb306aa7dcadeb", 0x6e}], 0x2, &(0x7f0000000f40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x80, 0x40}, {&(0x7f0000000fc0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000001040)}, {&(0x7f0000001080)="53463d9b0e5bf22bc7dac38c4182e76ab672c839d92eaceb0ff1bad46358b10b69b553c5a1b1990bbaeddba3ac38beabe348f8333be6178c281c59d607ae4d85a8dc8e517c9faa0c0e3321e333a968663d8d9293c5cc30b60dd44d299d000b33fe60272004bcfadda0f563e597d0feba274be336bc8882d1c7e2ac4a20501d7726f514f64e68a118d2ca", 0x8a}, {&(0x7f0000001140)="771a4b3c27e35329b9a8a2a034758a0be16c84fccfc63d8d7b7084512e49f13b2f6898f459b38bac99ed1288b6de328abc3cb2df96c8d82490060fd9274ba9b0a5b06de4e4aa30c573db5c3c1973e006e0458afcb72a226eba6bf367cbff07ebb5ba6c55faf9e4a6de94c2d14d7675b7cd8a2006fd486d4c455edcbccf3bd4e9fb9b8f05770eee796ba69adb6cc7c7e0c24da2d30e62f69bb04c2386ed8fed2588befcab0c1a9c064fc1184da21da8500e8b9a74f6396f77e9f075975fec5698d37f10b105211b1d7187c9f350ed35dbdc8f6c8a6d9590e0cfb2f029a059afb0339cbf2c4bc8f1017d52d6a444da", 0xee}, {&(0x7f0000001240)="b2a1d81e4595feb2272a15cb2e0403389e303d151779c201b4cc9bb307647296e79aa3d599cfdffa0465e605e69b15f48f1e960cb43b58a2527ed60a85c40b18609f91f097cd5d7313de63496ac057335f0c81e625dcee42844385138ab65c122843492acc367a9b706947e5c0bf5594492c6ba5b4b4f1d9ce17aa946efa2da80d689cf3bb5c9491ae71cbbbdc770b76779b963e9f48eafff3b1e2bd2ec5bd7f81678f38c2da77226c5409b8954c1fb79f46371766532a222ed3504e2b141f6a483cdd3ff910e4f0dd6115429395a009bfff9a638b70296046f9a45092c1195b5dd356efa02f77109c4ea3b7dd", 0xed}], 0x4, &(0x7f0000001400)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r0, r2]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x88, 0x10}, {&(0x7f00000014c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001540)="f4d6ca4eef4f3afd3687bfc8e7947bf64499eb9239d38fb35ff251d950095422274ba07aa46a8f6cc1fa902a8599a254eae6ffe834e6f9bde6439a7dc26dc59036212181c78a4c684f23e891daedb91b81685c3d261e9cafc1d8b138317704c188f6082bfc69431eaf062002eeea8495baa652b1dc8fee4e0e47cd958046eb0362ec77feca6324614c4e0d7de5e245e26e7e4025f6f618773140cc9b7e3970", 0x9f}, {&(0x7f0000001600)="f0d2b200b485768b836e8e256ef2acdff02f83705615ff95cf5e4e8ef3593b38f1da176799e41e5d1073a09eb18d0f27d4853333152a4b4e2015fa8b81c941632b661b22b92adeb1956c070608854056d3fc9c7b8e9619d8da717676561d4ca28e5af36c480dcd625c7a32c01fe9ad4b2b47276e2545b5b97c819874f641d711dfe580d7ae75acaae5eea180f61dffd15fa12ebd0418dda56d0bddaf40591a51a4bbaa4ce7345812f3042ed2b26708b315ebfdc45f30d59ab7beeb32718e997850b5b477edecdc73c5804c5bc94c6c0931a5dabddffcb02e2723c4be0aebdc1d4302a53cd108", 0xe6}, {&(0x7f0000001700)="6f75a1a7da4142f676a16f189b8b45e27ba63e59bcedb2a81aabda5fec96c93a39c85b252a6e28560f847709de690bbc5527d67ec70dde75f25279c6b4da1798cdd900c161b25dfe741b34670e756897ea66d85b0fdb1db1ae62843cb49e9e548ce05db22c92461ef098c5bae3a89d0effc5bfd9fc11d850d0dd0c5021efe8ddaf000dd766adb16a60883fa86343", 0x8e}], 0x3, 0x0, 0x0, 0x20000000}], 0x6, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="66530700ae897094e71b0fb1f147a825d86800278dcff47d01000067dd32378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2363933ea1315b9532f3af2f5e153eb78020fa00eb29884a07da1f7cbee7547a405704878afe50a73a66faff77be062c5d8d5ac169242f35ef5f4a4077fe7d8b03e5c67d63192e8f8e56ce58a71298db370093b3a3e3a7640824926e", 0x9b}], 0x4, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x34) ptrace$cont(0x18, r4, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00003, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="0408569cdf1909a3a23f000080000000000000000000", 0x16}, {&(0x7f00000004c0)="cded00000100", 0x6, 0x1d}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="646f74738c892c7375626a5f757365723d6d73646f73002c896173682c68617368"]) 07:16:11 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000f00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 375.024961][T28309] loop5: detected capacity change from 0 to 1 [ 375.032429][T28310] loop4: detected capacity change from 0 to 1 [ 375.034957][T28308] loop1: detected capacity change from 0 to 264192 [ 375.049847][T28311] loop3: detected capacity change from 0 to 264192 07:16:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000a00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027434f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 375.103691][T28311] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 375.123110][T28308] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 375.132500][T28308] FAT-fs (loop1): bogus number of directory entries (513) [ 375.139875][T28308] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, r1) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)={'syz0', "eb5dd02deebaefa2e8b701e0b85e0c6164ac8c753bfe81ee1b7bd9e7779068978adfc68686d499a1f3b9610aadebe12eef698abe10db7cf1e383952e985ab51314ab1c557be6ec4f23512933c92082993e9f628093c43134789ef5cc3ad91b3f74f881822577ac"}, 0x6b) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 375.165655][T28343] loop4: detected capacity change from 0 to 1 [ 375.191275][T28356] loop5: detected capacity change from 0 to 1 [ 375.246811][T28308] loop1: detected capacity change from 0 to 264192 [ 375.255745][T28376] loop3: detected capacity change from 0 to 264192 [ 375.260713][T28308] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 375.271589][T28308] FAT-fs (loop1): bogus number of directory entries (513) [ 375.278882][T28308] FAT-fs (loop1): Can't find a valid FAT filesystem [ 375.289536][T28376] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:11 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009000fff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:11 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000001000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000b00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:11 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xd32]}, 0x8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000200)={0x6, 0xa5, "ab935594005c4ddde5f193ebbef80574ac4c725330f7670b467154b9a68c0bffd109d394c6947f2bf6aa0e09fd7b8ce86f07c3f1e25773e107650d4d6bbc888b90f59e46edaa27bab4e728da16e085718be2b6349d204d99e34b9dcc1becf9aec75ff47fcf0a2823b3b7653e465466b842018d89dc8c97ec56ca8794f501efaf68423c8eac3245e9457c863e92b4e7bf327dc1f5a6e8e9dd4ee3e43c5563e235f99951b8c1"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027435f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x111800, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000200)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000400)={"b13239608f71b6d63abdc1364f040e86", r2, 0x0, {0x9, 0x6}, {0x1f, 0x80}, 0x2702, [0x4, 0x4, 0x9, 0xe33e2fd, 0x200, 0xff, 0x7ff, 0x401, 0xffffffffffffffff, 0x3, 0x1, 0x7fff, 0x7, 0x0, 0x100000000, 0x58]}) [ 375.421338][T28397] loop4: detected capacity change from 0 to 1 [ 375.425683][T28407] loop1: detected capacity change from 0 to 264192 [ 375.436890][T28403] loop5: detected capacity change from 0 to 1 [ 375.448534][T28407] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 375.452038][T28402] loop3: detected capacity change from 0 to 264192 [ 375.458492][T28407] FAT-fs (loop1): bogus number of directory entries (513) [ 375.472650][T28407] FAT-fs (loop1): Can't find a valid FAT filesystem [ 375.562097][T28402] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:16:14 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000001100604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:14 executing program 2: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000200)={{0x1f, 0x5}, 'port0\x00', 0x2, 0x40000, 0x6, 0x4634, 0x2, 0x5, 0x1, 0x0, 0x4, 0x9}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[@sack_perm, @sack_perm, @timestamp, @window={0x3, 0x6c0}, @timestamp, @timestamp], 0x6) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000c00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:14 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090010ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027436f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:14 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00009, 0x0, &(0x7f0000000000), 0x3100000, &(0x7f0000000040)={[{}]}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000080)=0xc3e, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x50, r2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 07:16:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027437f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x4) lsetxattr$security_evm(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)=@v1={0x2, "861147cd17394a6ff7548f"}, 0xc, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x416200, 0xa) [ 378.155438][T28441] loop3: detected capacity change from 0 to 264192 [ 378.166710][T28441] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.170677][T28448] loop5: detected capacity change from 0 to 1 [ 378.182849][T28449] loop1: detected capacity change from 0 to 264192 [ 378.192680][T28442] loop4: detected capacity change from 0 to 1 07:16:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "6031428cc57cf59a4d078301507be1be8f849d760732fd4a3ac688acc132e07b818616fc857a8dcf727598f4bd316eb1724edaea81084b0fd39e9c71d9521ce7", 0x22}, 0x48, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, r1) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000140)='user\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16, 0x1ca}, {&(0x7f0000000080)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) fchownat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0xee00, 0x1000) 07:16:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) keyctl$set_reqkey_keyring(0xe, 0x6) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) [ 378.214509][T28449] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.224072][T28449] FAT-fs (loop1): bogus number of directory entries (513) [ 378.231594][T28449] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:14 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000001200604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000d00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 378.285317][T28479] loop3: detected capacity change from 0 to 264192 07:16:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xfffffffe, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:14 executing program 0: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file1\x00', 0x5, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="2dc354907ea697177cbba71eb6622efa3b70342e90b811435e6af21e1a330ad4dd88007e7bb237d20cabe7cbc2ec2524d4f23b8a8c216d1b10b7ec137962ff4961be0bd448b653c352d3117b8967bfc42ef7c014c4780680306a29569966b05618cdb9fe60b4b7c449530a2e98a7fd2e6f72e5c18069b881129ce0195f98bd27eda4ed7443b5aa66e0f5573eb11b2eec7d5658e0c5304b445387b515ab1017e8cbe87f4bc5c8bd5740c8ff120cc854d37ce63e4fe86f6df340189e07a4014e431336f26ed1300d3bdfb4741dcae01726d7229d3039a0fbae979362471b80f92bfdb34a5e62b23c57ae406e144ba99253abbf8b6471893b6d0c", 0xf9, 0x40}], 0x0, &(0x7f0000000300)={[{@uni_xlateno}, {@shortname_lower}, {@shortname_win95}, {@uni_xlateno}, {@fat=@nocase}, {@rodir}, {@shortname_lower}], [{@fowner_lt={'fowner<', 0xee01}}]}) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x82) move_mount(r0, &(0x7f0000000380)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00', 0x66) [ 378.326768][T28449] loop1: detected capacity change from 0 to 264192 [ 378.334806][T28449] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.344202][T28449] FAT-fs (loop1): bogus number of directory entries (513) [ 378.344608][T28479] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.351508][T28449] FAT-fs (loop1): Can't find a valid FAT filesystem 07:16:14 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090011ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:14 executing program 2: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x3000)=nil, &(0x7f0000004000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40}, 0x18) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = dup(r3) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r5, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r4, 0x4, &(0x7f0000000200)=r5, 0x1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027438f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 378.383110][T28507] loop5: detected capacity change from 0 to 1 07:16:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000e00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:14 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:14 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000002000604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 378.450797][T28510] loop4: detected capacity change from 0 to 1 [ 378.452512][T28530] loop1: detected capacity change from 0 to 264192 07:16:14 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x1]}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) bind$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0xc63b9e35) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf4, r2, 0x200, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x2b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb16}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xed}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x101}]}, @TIPC_NLA_SOCK={0x90, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x51c8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000}, 0x24000080) r3 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x0, 0xd9f, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0), &(0x7f0000000040)='\x7f\x00\x9d\x98\x06\x00\x8a\xe3\x7fs\x00\x00\xa0\xf4\xdb\xae\x00\x00\xed\x00\x00\x00\x00\x00', 0x0) 07:16:14 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000180)={{0x8d, 0xd7}, {0x1, 0x8}, 0x101, 0x5, 0x58}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) close(r0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="04080009212cff00000080800000000a0200027400f8", 0x16}, {&(0x7f00000000c0)="dbed82db459bbe6875f0703d446542", 0xf, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='errors=continu[,dots,\x00']) r1 = syz_io_uring_complete(0x0) accept(r1, &(0x7f0000000200)=@isdn, &(0x7f0000000280)=0x80) ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0) [ 378.503009][T28530] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.512184][T28530] FAT-fs (loop1): bogus number of directory entries (513) [ 378.519302][T28530] FAT-fs (loop1): Can't find a valid FAT filesystem [ 378.551830][T28550] loop5: detected capacity change from 0 to 1 07:16:14 executing program 0: ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000080)={0x1a, 0x36, 0x0, 0x1f, 0x3, 0x3, 0x3, 0xc1, 0xffffffffffffffff}) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027439f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) 07:16:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000000f00604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/72, 0x48}], 0x2, 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)={[{@fat=@errors_continue}]}) [ 378.607356][T28555] loop3: detected capacity change from 0 to 264192 [ 378.617920][T28555] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.652513][T28530] loop1: detected capacity change from 0 to 264192 [ 378.662677][T28566] loop4: detected capacity change from 0 to 1 [ 378.679678][T28530] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 378.689035][T28530] FAT-fs (loop1): bogus number of directory entries (513) 07:16:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090012ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000002500604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) [ 378.696543][T28530] FAT-fs (loop1): Can't find a valid FAT filesystem [ 378.716326][T28592] loop5: detected capacity change from 0 to 1 07:16:15 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="8199ee7e19ff010000008107008d2300000000a440f03562e3493c00005536b560000001040000001100604d6c7d00000000545c4d8810a49792055f000855aa", 0x40, 0x1c0}]) 07:16:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090022ff01e66174000404090a0e01027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f00000000c0)) 07:16:15 executing program 0: sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x12}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x18}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1d}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x31}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x29}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8800}, 0x48815) r0 = socket(0x1f, 0x4, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) bind(r1, &(0x7f0000000440)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x1, 0x4, "4a5ef538c490fc70505acf6b63ec008b3d9ad6956c5213ad727b285c26c4d63d7fc21ee051d5b3b503ca5db5d5161aee71bdbb721bacc4fbf9ed9060afc2d6", 0x1f}, 0x80) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r2, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xcf8678085c8dcb1f}, 0x8000000) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000000)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed82f55e89", 0x6, 0x1f}], 0x0, &(0x7f0000000180)={[{@fat=@errors_continue}], [{@obj_user={'obj_user', 0x3d, '-[,)'}}, {@dont_appraise}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000005240)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000005200)={&(0x7f00000006c0)={0x4b34, r2, 0x0, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0xfd4, 0x5, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}, {0x4a0, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x320, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xd0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xe56}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xf0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x400}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xa4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7fff}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xac, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfffc}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x170, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xc8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xddbb}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xa4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}]}]}]}]}, {0x644, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x2a8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xc4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x101}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x94, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x200}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x70, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x400}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xd0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x4c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x52}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x7ff}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x271}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_REQ={0x304, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0xd3c2c55f4a7279fa}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xac, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2b}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x97}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xa0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x29}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x68, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xec, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7ff}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xe2}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xf9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xd42}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x20}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}]}]}]}, {0x208, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x1f8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x17c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8000}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x65}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x54, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8001}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}]}, {0x4}, {0x20c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xf}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xdc3}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x161}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x23}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x80}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x8c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x74, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xf5f}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xd0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x94, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x59}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xa2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x19}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xb2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0xc4, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0xc0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xb0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xee55}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}]}, @NL80211_PMSR_ATTR_PEERS={0x30, 0x5, 0x0, 0x1, [{0x2c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x36}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x2}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xb}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}]}]}, @NL80211_PMSR_ATTR_PEERS={0x1600, 0x5, 0x0, 0x1, [{0x6b8, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x4}, @NL80211_PMSR_PEER_ATTR_REQ={0x4e4, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xb0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x14}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xb4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4e}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @